Gene Flow

Q.

Which was the first successfully cloned mammal that gained world-wide popularity?

1. Molly, a sheep

2. Polly, a sheep

3. Chance, a bull

4. Dolly, a sheep

Q.

The transgenic animals are those that have________.

1. foreign DNA in some of its cells

2. foreign DNA in all its cells

3. foreign RNA in all its cells

4. both (A) and (C)

Q.

What are different ways in which individuals with a particular trait may increase in a population? [3 MARKS]

Q.

A population of red colored beetles and green colored beetles thrive on the two opposite sides a river. Gene flow between the two populations of beetles separated by the river will be _____.

1. maximum
2. minimum
3. same
4. restricted

Q.

What is Genetic Drift and Gene Transfer? [2 MARKS]

Q.

What are different ways in which individuals with a particular trait may increase in a population? [3 MARKS]

Q.

What is Genetic Drift and Gene Transfer? [2 MARKS]

Q.

Which was the first successfully cloned mammal that gained world-wide popularity?

1. Molly, a sheep

2. Polly, a sheep

3. Chance, a bull

4. Dolly, a sheep

Q.

The transgenic animals are those that have________.

1. both (A) and (C)

2. foreign DNA in some of its cells

3. foreign DNA in all its cells

4. foreign RNA in all its cells

Q. Gene flow between the two populations of beetles separated by the river is maximum.

1. True
2. False