Biology MCQS

Discharge of egg from the ovary is called.

Discharge of egg from the ovary is called:

Between the seminiferous tubules are interstitial cells, which secrete.

Between the seminiferous tubules are interstitial cells, which secrete:

Second meiotic division in oocytes, until fertilization proceeds as far as.

Second meiotic division in oocytes, until fertilization proceeds as far as:

Rapid aging and less resistance to environmental stress and diseases are limitations of.

Rapid aging and less resistance to environmental stress and diseases are limitations of:

Union of gametes is called.

Union of gametes is called:

Photoperiod affects flowering when shoot meristems start producing.

Photoperiod affects flowering when shoot meristems start producing:

_____ is a long day plant.

_____ is a long day plant:

Which is a long day plant?

Germination of some seeds e.g., some Lettuce varieties, is promoted by.

Germination of some seeds e.g., some Lettuce varieties, is promoted by:

The long day plants produce flowers in the,presence of photochrome.

The long day plants produce flowers in the,presence of photochrome:

Tobacco plant produces flowers in.

Tobacco plant produces flowers in:

Evolution of pollen tube is parallel to the evolution of.

Evolution of pollen tube is parallel to the evolution of:

Fruit ripening is often accompanied by burst of respiratory activity called.

Fruit ripening is often accompanied by burst of respiratory activity called:

Reproduction is very important to the survival of.

Reproduction is very important to the survival of:

Fruit development without fertilization is ____

Parthenocarpy is the development of fruit without.

Parthenocarpy is the development of fruit without:

In tomato and peppers, parthenocarpy is artificially induced by adding.

In tomato and peppers, parthenocarpy is artificially induced by adding:

Developing seeds are a rich source of.

Developing seeds are a rich source of:

Parthenocaspy is induced in tomato and pepper by adding.

Parthenocaspy is induced in tomato and pepper by adding:

Fruit ripening is due to the production of.

Fruit ripening is due to the production of:

User login

Discharge of egg from the ovary is called:

Between the seminiferous tubules are interstitial cells, which secrete:

Second meiotic division in oocytes, until fertilization proceeds as far as:

Rapid aging and less resistance to environmental stress and diseases are limitations of:

Union of gametes is called:

Photoperiod affects flowering when shoot meristems start producing:

_____ is a long day plant:

Which is a long day plant?

Germination of some seeds e.g., some Lettuce varieties, is promoted by:

The long day plants produce flowers in the,presence of photochrome:

Tobacco plant produces flowers in:

Evolution of pollen tube is parallel to the evolution of:

Fruit ripening is often accompanied by burst of respiratory activity called:

Reproduction is very important to the survival of:

Fruit development without fertilization is ____

Parthenocarpy is the development of fruit without:

In tomato and peppers, parthenocarpy is artificially induced by adding:

Developing seeds are a rich source of:

Parthenocaspy is induced in tomato and pepper by adding:

Fruit ripening is due to the production of: