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