No. of questions -20
Time - 10 min
Who proposed the mutation theory explaining organic evolution?
The phenomenon of “industrial melanism” demonstrates:
Lederberg replica experiment explans:
‘Proboscis’ with reference to an elephant is its _____
Inheritance of acquired characters’ was the main points of :
Which of the following species of plants has adapted to survive in an environment with little liquid water?
The transformation of silkworms and frog larvae into adults through drastic changes is called:
Which of the following is the third stage in the metamorphosis of a butterfly?
Which of the following is an example of an alogy?
What is the distinctive characteristic of ‘marsupials’?
-------- is the evolution from coacervates to
Which of the following is related to protobionts?
Protobiont was formed by a cluster of _______
Protobionts were unable to reproduce.
What were the first sole living molecules according to oparin?
Who among the scientist did not prove that RNA molecules have enzymatic activity?
Life originated millions of years ago as_______
What was the mode of respiration for the prokaryotes during biological evolution?
The organisms that perform chemosynthesis for survival are called_______ a. Chemoautotrophs
The force that initiates evolution is ________
