
A protoplast is a cell without cell wall.

Important Questions on Heredity and Evolution
Human tail bone is a vestigial organ. Explain.



Complete the statement by choosing correct options from bracket.
(Gene, Mutation, Translocation, Transcription, Gradual development, Appendix)
Vestigial organ _____ present in human body is proof of evolution.

_____ has given rise to more complex body designs even when the simpler body design continue to fluorish.



Fill in the blank with the correct option provided in the bracket.
Lamarckism is also called _____(Lamarckian inheritance/theory of evolution by natural selection).


Complete the statement by choosing the correct option from the bracket.
(Gene, Mutation, Translocation, Transcription, Gradual development, Appendix)
Evolution means _____.


The study of evolution of human beings indicates that all of us belong to a single _____.


_____ help in tracing the evolutionary pathways.


_____ are the remains of plants or animals that got preserved over millions of years.

Fill in the blank with the correct option given in the bracket.
The evolution of eyes is an example of evolution by _____(stages, groups, nature).


Fill in the blank with the correct option provided in the bracket.
_____(Carbon dating/Radiation/HCl) is used to determine the age of a fossil.


