Question:

The virus commonly used to infect cell cultures for the production of interferon is

A.

Corona virus

B.

Sendai virus

C.

Polio virus

D.

Small pox virus

Answer» b. Sendai virus

Question:

The production of complete animals from somatic cells of an animal is called

A.

gene cloning

B.

animal cloning

C.

cell cloning

D.

all of these

Answer» b. animal cloning

Question:

In humans, the babies produced by in vitro fertilization and embryo transfer was popularly called as

A.

invitro babies

B.

test tube babies

C.

invitro-invivo babies

D.

all of these

Answer» b. test tube babies

Question:

Hybrid antibodies are

A.

antibodies produced in cell cultures

B.

antibodies designed using rDNA technology produced in cell cultures

C.

antibodies produced in invivo

D.

both a and b

Answer» b. antibodies designed using rDNA technology produced in cell cultures

Question:

The technique used in animal biotechnology for the rapid multiplication and production ofanimals with a desirable genotype is

A.

protoplast fusion and embryo transfer

B.

hybrid selection and embryo transfer

C.

in vitro fertilization and embryo transfer

D.

all of these

Answer» c. in vitro fertilization and embryo transfer

Question:

The first successfully cloned animal was

A.

monkey

B.

gibbon

C.

sheep

D.

rabbit

Answer» c. sheep