No. of questions -20
Time - 10 min
1.
What was the mode of respiration for the prokaryotes during biological evolution?
2.
Who proposed the mutation theory explaining organic evolution?
3.
The phenomenon of “industrial melanism” demonstrates:
4.
Life originated millions of years ago as_______
5.
The transformation of silkworms and frog larvae into adults through drastic changes is called:
6.
Lederberg replica experiment explans:
7.
Protobiont was formed by a cluster of _______
8.
The force that initiates evolution is ________
9.
-------- is the evolution from coacervates to
10.
Protobionts were unable to reproduce.
11.
Inheritance of acquired characters’ was the main points of :
12.
What were the first sole living molecules according to oparin?
13.
Which of the following is related to protobionts?
14.
Which of the following is the third stage in the metamorphosis of a butterfly?
15.
Which of the following is an example of an alogy?
16.
The organisms that perform chemosynthesis for survival are called_______ a. Chemoautotrophs
17.
Who among the scientist did not prove that RNA molecules have enzymatic activity?
18.
What is the distinctive characteristic of ‘marsupials’?
19.
‘Proboscis’ with reference to an elephant is its _____
20.
Which of the following species of plants has adapted to survive in an environment with little liquid water?
