Where would you look to find the gametophyte generation of a flowering plant? a. at the shoot apical meristem b. at the root apical meristem c. in seeds d. in flower parts e. Flowering plants lack a gametophyte generation.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 36, Problem 1TY

Where would you look to find the gametophyte generation of a flowering plant?

a. at the shoot apical meristem
b. at the root apical meristem
c. in seeds
d. in flower parts
e. Flowering plants lack a gametophyte generation.

Expert Solution & Answer

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.

Conclusion

Thus, one would find the gametophytic generation of a flowering plant in the flower parts.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Outline a method for using apomixis to maintain feminized CannabisAssume apomixis is controlled by a single dominant gene. You can choose the type of apomixis: obligate or facultative, gametophytic or sporophytic. Discuss advantages and disadvantages of your proposed method.

Kinetics: One-Compartment First-Order Absorption 1. In vivo testing provides valuable insight into a drug’s kinetics. Assessing drug kinetics following multiple routes of administration provides greater insight than a single route of administration alone. The following data was collected in 250-g rats following bolus IV, oral (PO), and intraperitoneal (ip) administration. Using this data and set of graphs, determine:(calculate for each variable) (a) k, C0, V, and AUC* for the bolus iv data (b) k, ka, B1, and AUC* for the po data c) k, ka, B1, and AUC* for the ip data (d) relative bioavailability for po vs ip, Fpo/Fip (e)absolute ip bioavailability, Fip (f) absolute po bioavailability, Fpo

3. A promising new drug is being evaluated in human trials. Based on preliminary human tests, this drug is most effective when plasma levels exceed 30 mg/L. Measurements from preliminary tests indicate the following human pharmacokinetic parameter values: t1/2,elim = 4.6hr, t1/2,abs = 0.34hr, VD = 0.29 L/kg, Foral = 72%. Based on these parameters, estimate the following if a 49 kg woman were to receive a 1000mg oral dose of this drug: (a) Estimate the plasma concentration of the drug at 1hr, 6 hr, and 20hr after taking the drug ( Concentration estimate) (b) Estimate the time for maximum plasma concentration (tmax). (c) Estimate the maximum plasma concentration (Cmax). (d) Estimate the time at which the plasma level first rises above 30 mg/L. (Note this is a trial and error problem where you must guess a time, plug it into the concentration equation, and determine if it is close to 30 mg/L. Hint: based on part (a) it should be apparent that the answer is less than 1hr.) (e)…

Answer 2

Textbook Question

Chapter 36, Problem 1TY

Where would you look to find the gametophyte generation of a flowering plant?

a. at the shoot apical meristem
b. at the root apical meristem
c. in seeds
d. in flower parts
e. Flowering plants lack a gametophyte generation.

Expert Solution & Answer

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.

Conclusion

Thus, one would find the gametophytic generation of a flowering plant in the flower parts.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 36, Problem 1TY

Where would you look to find the gametophyte generation of a flowering plant?

a. at the shoot apical meristem
b. at the root apical meristem
c. in seeds
d. in flower parts
e. Flowering plants lack a gametophyte generation.

Expert Solution & Answer

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.

Conclusion

Thus, one would find the gametophytic generation of a flowering plant in the flower parts.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 36, Problem 1TY

Where would you look to find the gametophyte generation of a flowering plant?

a. at the shoot apical meristem
b. at the root apical meristem
c. in seeds
d. in flower parts
e. Flowering plants lack a gametophyte generation.

Expert Solution & Answer

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.

Conclusion

Thus, one would find the gametophytic generation of a flowering plant in the flower parts.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.

Conclusion

Thus, one would find the gametophytic generation of a flowering plant in the flower parts.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.

Conclusion

Thus, one would find the gametophytic generation of a flowering plant in the flower parts.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction: The life cycle of plants is divided into the sporophytic and the gametophytic generations. In angiosperms, the dominant generation is the sporophytic generation. The gametophytic stage is haploid, while the sporophytic stage is diploid.

Answer 12

Answer to Problem 1TY

Correct answer: To find the gametophyte generation of a flowering plant, one would look in flower parts. Hence, the correct answer is option d.

Answer 13

Explanation of Solution

Reason for correct answer:

A dependent and highly reduced gametophytic stage is seen in angiosperms. This is represented by the male and female gametophytes of the plant. The male and female gametophytes produce gametes, and undergo sexual reproduction to produce the sporophytic stage of the plant. The male and female gametophytes are present inside the flower parts of the plant.

Option d. is given as “in flower parts”.

The gametophytic stage of a flowering plant is represented by the male and female gametophytes found in the flower of the plant. Hence, the correct answer is option d.

Reasons for incorrect answer:

Option a. is given as, “at the shoot apical meristem”.

The shoot apical meristem contains cells which divide continuously so that the plant grows along the shoot axis. Cells are added and differentiated in this region. These cells are diploid and they divide asexually. Cells of the shoot apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option a. is incorrect.

Option b. is given as, “at the root apical meristem”.

The root apical meristem contains cells which divide continuously so that the plant grows along the root axis. These cells are diploid and they divide asexually. Cells of the root apical meristem are a part of the sporophytic generation of plants and not the gametophytic generation. Hence, option b. is incorrect.

Option c. is given as, “in seeds”.

Seeds are formed post fertilization, which means that the gametes have fused with each other to give a diploid seed. Seeds germinate to give rise to the sporophytic generation of the plant. Hence, option c. is incorrect.

Option e. is given as, “Flowering plants lack a gametophyte generation”.

Flowering plants have both sporophytic as well as a gametophytic stage. The sporophytic stage is diploid and it is the dominant stage. However, the gametophytic stage, represented by the male and female gametophytes is haploid. It is reduced and dependent on the sporophyte. Hence, option e. is incorrect.

Hence, the options a., b., c. and e. are incorrect.