The two groups of mammals with the largest number of species are a. marsupials and monotremes. b. carnivores and whales. c. bats and rodents. d. apes and lampreys.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 25, Problem 1MC

The two groups of mammals with the largest number of species are

a. marsupials and monotremes.

b. carnivores and whales.

c. bats and rodents.

d. apes and lampreys.

Expert Solution & Answer

Summary Introduction

Introduction:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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

Conclusion

Therefore, it can be concluded that the two groups of mammals with the largest number of species are bats and rodents.

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

C MasteringHealth MasteringNu × session.healthandnutrition-mastering.pearson.com/myct/itemView?assignment ProblemID=17396416&attemptNo=1&offset=prev

10. Your instructor will give you 2 amino acids during the activity session (video 2-7. A. First color all the polar and non-polar covalent bonds in the R groups of your 2 amino acids using the same colors as in #7. Do not color the bonds in the backbone of each amino acid. B. Next, color where all the hydrogen bonds, hydrophobic interactions and ionic bonds could occur in the R group of each amino acid. Use the same colors as in #7. Do not color the bonds in the backbone of each amino acid. C. Position the two amino acids on the page below in an orientation where the two R groups could bond together. Once you are satisfied, staple or tape the amino acids in place and label the bond that you formed between the two R groups. - Polar covalent Bond - Red - Non polar Covalent boND- yellow - Ionic BonD - PINK Hydrogen Bonn - Purple Hydrophobic interaction-green O=C-N H I. H HO H =O CH2 C-C-N HICK H HO H CH2 OH H₂N C = O

Find the dental formula and enter it in the following format: I3/3 C1/1 P4/4 M2/3 = 42 (this is not the correct number, just the correct format) Please be aware: the upper jaw is intact (all teeth are present). The bottom jaw/mandible is not intact. The front teeth should include 6 total rectangular teeth (3 on each side) and 2 total large triangular teeth (1 on each side).

Answer 2

Textbook Question

Chapter 25, Problem 1MC

The two groups of mammals with the largest number of species are

a. marsupials and monotremes.

b. carnivores and whales.

c. bats and rodents.

d. apes and lampreys.

Expert Solution & Answer

Summary Introduction

Introduction:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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

Conclusion

Therefore, it can be concluded that the two groups of mammals with the largest number of species are bats and rodents.

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 25, Problem 1MC

The two groups of mammals with the largest number of species are

a. marsupials and monotremes.

b. carnivores and whales.

c. bats and rodents.

d. apes and lampreys.

Expert Solution & Answer

Summary Introduction

Introduction:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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

Conclusion

Therefore, it can be concluded that the two groups of mammals with the largest number of species are bats and rodents.

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 25, Problem 1MC

The two groups of mammals with the largest number of species are

a. marsupials and monotremes.

b. carnivores and whales.

c. bats and rodents.

d. apes and lampreys.

Expert Solution & Answer

Summary Introduction

Introduction:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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

Conclusion

Therefore, it can be concluded that the two groups of mammals with the largest number of species are bats and rodents.

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:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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

Conclusion

Therefore, it can be concluded that the two groups of mammals with the largest number of species are bats and rodents.

Answer 8

Expert Solution & Answer

Summary Introduction

Introduction:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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

Conclusion

Therefore, it can be concluded that the two groups of mammals with the largest number of species are bats and rodents.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

Introduction:

Mammals are the part of Chordata taxonomic group as they possess distinctive characteristics like presence of notochord. Mammals are named due to the presence of mammary glands that secretes milk to feed newborns. There are numerous groups in the mammals based on specific characteristics, each containing numerous species of the mammals.

Answer 12

Answer to Problem 1MC

Correct answer:

The two groups of mammals with the largest number of species are bats and rodents.

Answer 13

Explanation of Solution

Explanation for the correct answer:

Option (c) is given that the two groups of mammals with the largest number of species are bats and rodents. Rodents constitute almost 40% of the mammal population while bats constitute around 20% of the mammal population. These two groups consist of 60% of the mammal population. Hence, option (c) is correct.

Explanation for incorrect answers:

Option (a) is given that the two groups of mammals with the largest number of species are marsupials and monotremes. There are only five species of monotremes in the world while only 330 species of marsupials. Most of the marsupials are situated in Australia. So, it is an incorrect option.

Option (b) is given that the two groups of mammals with the largest number of species are carnivores and whales. Carnivores belong to various groups and are not limited to the mammals. There are only 70% species of whales. Even with the large sizes, the actual numbers of these animals are small as compared to 60% population of bats and rodents. So, it is an incorrect option.

Option (d) is given that the two groups of mammals with the largest number of species are apes and lampreys. Apes are found in forests and most of the apes are endangered species. Their number is much less compared to a number of rodents and bats. Lampreys are a group of vertebrates. They do not belong to mammals. So, it is an incorrect option.

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