Which of the following major ideas were proved by Gregor ...
Which of the following major ideas were proved by Gregor Mendel?
There is a tendency among organisms `to increase rapidly in number if conditions are favourable
There is a struggle for existence among a very large number of offspring
Nature selects organisms which will survive to produce their kind
All species exhibit structural and functional variations
Characteristics of an organism are controlled by genes occurring in pairs
Correct answer is E
No explanation has been provided for this answer.
Enzymes can be inactivated by certain chemical substances in the body called ...
Which of the following diseases is caused by a bacterium? ...
Which of the following statements about the development of the foetus is not correct? ...
One of the following is the unit of life ...
The influence of the soil on organisms in a habitat is referred to as ...
The area around the earth where life activities go on is referred to as ...
Light is excluded from a water culture experiment in order to________ ...