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