Question # 1

Male gametes are called:

Choose an answer

sperms

eggs

testes

ovaries

How many pairs of homologous chromosomes are present in human body cells.

Choose an answer

22

23

24

25

Effective against brain and lungs cancer:

Choose an answer

Beta Endorphin

Interferon

Thymosin

Urokinase

It is a Hallocinogen.

Choose an answer

Marijuana

Aspirin

Morphine

Codine

The relationship between the alleles IA and IB of the blood group is:

Choose an answer

complete dominance

incomplete dominance

recessiveness

co-dominance

Pollination is the transfer of pollens from:

Choose an answer

Anther to sigma

Stigma to anther

Sepal to petal

Petal to sepal

What is true about vaccines?

Choose an answer

protect against the future viral and bacterial infections

Treat the existing bacterial infections only

Treat existing infections and also protect against infections

Protect against viral infection only

Vegetative propagation by leaves is found in:

Choose an answer

potatoes

brybhyllum

ginger

onions

The type of symbiotic relationship in which one member get benefit and other is harmed is called.

Choose an answer

Parasitism

Mutualism

Commensalism

Predation

In biotechnology, the production of a product by the mass culture of microorganisms is called:

Choose an answer

Fermentation

Mutation

Fermentor

Fertilization

It is change in characteristics of a population or species of organisms over the course of generations:

Choose an answer

Replication

Transcription

Evolution

Translation

The egg of the honeybee remain unfertilized and develops into haploid males by:

Choose an answer

Budding

Parthenocarpy

Regeneration

Parthenogenesis

Which of the following is not an example of green house gas?

Choose an answer

CO₂

Methane

Oxygen

Nitrous oxide

More Classes

Other Links

10th Class Biology English Medium KPK Boards Online Mcqs MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer