Some bacteria are able to grow in Streptomycin containing medium due to:

1. Natural selection

2. Induced mutation

3. Reproductive isolation

4. Genetic drift

Subtopic:  Darwin's Theory |
 62%
AIPMT - 2002
Please attempt this question first.
Hints
Please attempt this question first.

Which one of the following sequences was proposed by Darwin and Wallace for organic evolution?

1.  Overproduction, variations, constancy of population size, natural selection
2.  Variations, constancy of population size, overproduction, natural selection
3.  Overproduction, constancy of population size, variations, natural selection
4.  Variations, natural selection, overproduction, constancy of population size
Subtopic:  Darwin's Theory |
From NCERT
AIPMT - 2003
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

Diversification in plant life appeared:

1. Due to abrupt mutations

2. Suddenly on earth

3. By seed dispersal

4. Due to long periods of evolutionary changes 

Subtopic:  Darwin's Theory |
 74%
From NCERT
AIPMT - 2004
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

advertisementadvertisement