Question # 1

Mendel's primary contribution to our understanding of inheritance was:

The idea that genes are found on chromosomes

Explanation of the patterns of inheritance

The discovery of alleles

Determining that informations contained in DNA are for protein synthesis.

The major process that brings carbon from atmosphere into living world is:

Photosynthesis

Respiration

Both a and b

None of these

A group of organisms of the same species inhabiting a species geographical area ta a particular time is called:

population

community

ecosystem

species

How many pea plants were used in experiment of Mendel?

28,000

29,000

26,000

27,000

Bacterium (E.coli) which prepares human growth hormones was Synthesized in:

1980

1910

1970

1977

An organism that actively hunts other organisms is called.

Prey

Predator

Parasite

Host

Biology Life Science Test Easy Mode MCQs With Answers