Advertisements
Advertisements
Question
Similarities in the initial stages indicate the _______ evidence.
Options
Connecting links
Anatomical
Embryological
Palaeontological
Solution
Similarities in the initial stages indicate the Embryological evidence.
APPEARS IN
RELATED QUESTIONS
Give two examples of vestigial organs in human beings and plants.
(a) Select the homologous structures from the combinations given below:
(i) Forelimbs of whales and bats
(ii) Tuber of potato and sweet potato
(iii) Eyes of octopus and mammals
(iv) Thorns of Bougainvillea and tendrils of Cucurbita
(b) State the kind of evolution they represent.
Explain with an example for the given, how the following provides evidence in favor of evolution in organisms :
Homologous organs
Study the following statements:-
I. Wings of birds and wings of bats are homologous organs.
II. Wings of birds and wings of insects are modified forelimbs.
III. Wings of birds and wings of insects are analogous organs.
IV. Wings of birds and forelimbs of horse are homologous organs.
The correct statements are
(A) I and II
(B) II and III
(C) III and IV
(D) I and IV
Explain the terms analogous and homologous organs with examples.
Find out from newspapers and popular science articles any new fossil discoveries or controversies about evolution.
Explain with an example for the given, how the following provides evidence in favor of evolution in organisms :
Analogous organs
How do homologous organs help in providing evidence for organic evolution?
The forelimbs of a frog, a bird and a man show the same basic design (or basic structure) of bones. What name is given to such organs?
Vestigial organ ______ present in human body is proof of evolution.
Explain with suitable examples importance of anatomical evidence in evolution.
Observe the picture and answer the following questions.
A) Which evidence of evolution is shown in the picture?
B) What can be proven with this proof?
C) Give one more example of evidence of evolution
_______ is a connecting link between Annelida and Arthropoda.
With the help of diagrams, describe emasculation and bagging.
Define fossil.
Very short answer question:
What is vestigeal organ?
Short answer question.
Give the significance of fossils.
Find an odd one out.
Appendix : vestigial organ : : Peripatus : ____________
Give scientific reason.
Vertebrates have slowly originated from invertebrates.
Enlist the evidences of evolution.
Define the evidence of evolution shown in the figure.
What is carbon dating?
Which evidence of evolution is shown in the given picture? Explain the importance of this evidence.
Select vestigial organs from the following.
Where is carbon dating used?
Cucurbits do not develop thick and woody stem as they are:
The presence of gill slits, in the embryos of all vertebrates, supports the theory of ______.
Flippers of Penguins and Dolphins are examples of:
Fossils are generally found in ______.
How do we compute the age of a living tree?
Write down the difference between homologous and analogous organs.
Evolutionary convergence is the development of a ______.
Complete the following conceptual picture:
Give examples of homologous organs and analogous organs in plants.
Pick the odd man out:
Write names of some vestigial organs in the human body.