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Which of fee following statement(s) is/are correct regarding class aves?
(i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches.
(ii) Heart is completely four-chambered.
(iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature.
(iv) They are oviparous and development is direct.
  • a)
    Both (i) and (iii)
  • b)
    Both (i) and (iv)
  • c)
    (i), (ii) and (iii)
  • d)
    All of these
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which of fee following statement(s) is/are correct regarding class ave...
Class Aves is a diverse group of warm-blooded, oviparous animals, commonly known as birds. Let's look at the following statements regarding birds and their accuracy.

Forelimbs and Hindlimbs:
- The forelimbs are modified into wings for flight.
- The hindlimbs have scales and are modified for walking, swimming or clasping the tree branches.

Heart:
- The heart of birds is completely four-chambered, allowing for efficient oxygenation of the blood.

Body Temperature:
- Birds are warm-blooded (homoiothermous) animals, meaning they are able to maintain a constant body temperature.

Reproduction:
- Birds are oviparous, meaning they lay eggs.
- Development is direct, meaning there is no larval stage.

Therefore, option D is correct as all of the statements are accurate. Birds have unique adaptations that allow them to fly and thrive in various habitats around the world.
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Community Answer
Which of fee following statement(s) is/are correct regarding class ave...
Correct answer is option.d
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Which of fee following statement(s) is/are correct regarding class aves?(i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches.(ii) Heart is completely four-chambered.(iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature.(iv) They are oviparous and development is direct.a)Both (i) and (iii)b)Both (i) and (iv)c)(i), (ii) and (iii)d)All of theseCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which of fee following statement(s) is/are correct regarding class aves?(i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches.(ii) Heart is completely four-chambered.(iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature.(iv) They are oviparous and development is direct.a)Both (i) and (iii)b)Both (i) and (iv)c)(i), (ii) and (iii)d)All of theseCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of fee following statement(s) is/are correct regarding class aves?(i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches.(ii) Heart is completely four-chambered.(iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature.(iv) They are oviparous and development is direct.a)Both (i) and (iii)b)Both (i) and (iv)c)(i), (ii) and (iii)d)All of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of fee following statement(s) is/are correct regarding class aves?(i) The forelimbs are modified into wings and the hindlimbs generally have scales and are modified for walking, swimming or clasping the tree branches.(ii) Heart is completely four-chambered.(iii) They are warm- blooded (homoiothermous) animals i.e., they are able to maintain a constant body temperature.(iv) They are oviparous and development is direct.a)Both (i) and (iii)b)Both (i) and (iv)c)(i), (ii) and (iii)d)All of theseCorrect answer is option 'D'. Can you explain this answer?.
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