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