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Question
Complete the flowchart.
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Solution
RELATED QUESTIONS
Differentiate between homology and analogy. Give one example of each.
Find out from newspapers and popular science articles any new fossil discoveries or controversies about evolution.
Name any two temporary embryonic structures in vertebrates which provide evidence for evolution.
The organs which perform similar functions but have different basic structure are called :
(a) asymmetric organs
(b) analogous organs
(c) homologous organs
(d) homophonic organs
One pair of organs in the following animals are not homologous. This is :
(a) forelimbs in humans and lizard
(b) forelimbs in lizard and frog
(c) wings in butterfly and bat
(d) wings in bat and bird
The organs P and Q of two animals have different structures but similar functions. On the other hand, the two organs R and S of two other animals have the same basic structure but different functions.
(a) What are the organs like P and Q known as?
(b) Name the organs like P and Q. Also name the animals which have such organs.
(c) What are the organs like R and S called?
(d) Name the organs like R and S. Also name the animals which have such organs.
Identify the following pairs as homologous and analogous organs:
(i) Sweet potato and potato
(ii) Eye of octopus and eye of mammals
(iii) Thorns of Bougainvillaea and tendrils of Cucurbits
(iv) Fore limbs of bat and whale
Complete the following chart:
The most common types of fossils are ------------------------.
______ is a vestigial organ in human beings.
Find an odd one out.
I am a connecting link between reptiles and mammals. Who am I?
Explain any five types of evidence that support the theory of evolution.
The degenerated and non-functional organs found in an organism are called ______.
Select vestigial organs from the following.
Select the correct statement.
Select the CORRECT match.
Define vestigial organs.
Evolution has exhibited a greater stability of molecular structure when compared with morphological structures. Comment on the statement and justify your opinion.
Animal husbandry and plant breeding programmes are the examples of ______.
