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