Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

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Answer 1

Question

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.

Hence, option (d) is incorrect.

Option (e) is given as, “two leaves at each node”.

In an opposite leaf arrangement, two leaves grow at each node.

Hence, option (e) is incorrect.

Hence, the options (a), (b), (d), and (e) are incorrect.

Conclusion

In an alternate leaf arrangement, one leaf is present at each node.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

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Answer 2

Question

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.

Hence, option (d) is incorrect.

Option (e) is given as, “two leaves at each node”.

In an opposite leaf arrangement, two leaves grow at each node.

Hence, option (e) is incorrect.

Hence, the options (a), (b), (d), and (e) are incorrect.

Conclusion

In an alternate leaf arrangement, one leaf is present at each node.

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

Answer 3

Question

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.

Hence, option (d) is incorrect.

Option (e) is given as, “two leaves at each node”.

In an opposite leaf arrangement, two leaves grow at each node.

Hence, option (e) is incorrect.

Hence, the options (a), (b), (d), and (e) are incorrect.

Conclusion

In an alternate leaf arrangement, one leaf is present at each node.

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

Answer 4

Question

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.

Hence, option (d) is incorrect.

Option (e) is given as, “two leaves at each node”.

In an opposite leaf arrangement, two leaves grow at each node.

Hence, option (e) is incorrect.

Hence, the options (a), (b), (d), and (e) are incorrect.

Conclusion

In an alternate leaf arrangement, one leaf is present at each node.

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

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.

Hence, option (d) is incorrect.

Option (e) is given as, “two leaves at each node”.

In an opposite leaf arrangement, two leaves grow at each node.

Hence, option (e) is incorrect.

Hence, the options (a), (b), (d), and (e) are incorrect.

Conclusion

In an alternate leaf arrangement, one leaf is present at each node.

Answer 6

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.

Hence, option (d) is incorrect.

Option (e) is given as, “two leaves at each node”.

In an opposite leaf arrangement, two leaves grow at each node.

Hence, option (e) is incorrect.

Hence, the options (a), (b), (d), and (e) are incorrect.

Conclusion

In an alternate leaf arrangement, one leaf is present at each node.

Answer 7

Chapter 34, Problem 1TYU

Summary Introduction

Introduction: Leaf is a part of the plant that is thin and flat. The primary function of leaf is photosynthesis. Blade is the broad and flat portion of a leaf. Petiole is the stalk that attaches the blade to the stem. The leaves that have a simple blade are called simple leaves and the leaves that have a blade divided into two or more than two leaflets are called compound leaves.

Answer 8

Expert Solution & Answer

Answer to Problem 1TYU

Correct answer: Plants with an alternate leaf arrangement have one leaf at each node.

Hence, the correct answer is option (c).

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reason for the correct answer:

Leaf arrangement on stem

There are three possible arrangements of leaves in a stem. These leaf arrangements are as follows:

1. Alternate leaf arrangement: In this type of arrangement, one leaf is present at each node. Leaves are attached to the node region.
2. Opposite leaf arrangement: In this type of arrangement, two leaves grow at each node.
3. Whorled leaf arrangement: In this type of arrangement, three or more than three leaves grow at each node.

Option (c) is given as “one leaf at each node”.

In an alternate leaf arrangement, one leaf is present at each node.

Hence, the correct answer is option (c).

Reasons for incorrect answers:

Option (a) is given as, “blades divided into two or more leaflets”.

The leaves have a blade divided into two or more than two leaflets are called compound leaves.

Hence, option (a) is incorrect.

Option (b) is given as, “major veins that radiate out from one point”.

The major veins that radiate out from one point are called palmately netted.

Hence, option (b) is incorrect.

Option (d) is given as, “major veins branching off along the entire length of the midvein”.

The major vein branch off along with the full length of midvein is called pinnately netted.