Target Exam

CUET

Subject

Biology

Chapter

Sexual Reproduction in Flowering Plants

Question:

Read the given passage and answer the questions that follow :-
Seed is often described as a fertilized ovule. Seeds are formed inside fruits. A seed typically consists of seed coat(s), cotyledon(s) and an embryonal axis. Mature seeds may be albuminous or non-albuminous

Which of the following is an example of a non-albuminous seed?

Options:

Wheat

Maize

Pea

Castor

Correct Answer:

Pea

Explanation:

The correct answer is Option (3) → Pea

Endosperm is a tissue that surrounds the embryo in a seed. It is a food reserve that is used by the embryo to grow and develop. In some seeds, the endosperm is completely consumed by the developing embryo, while in others, it remains as a storage tissue.

Non-albuminous seeds are seeds in which the endosperm is completely consumed by the developing embryo. Examples of non-albuminous seeds include peas, beans,groundnut.

Albuminous seeds are seeds that have a large amount of endosperm, which is a tissue that stores food for the developing embryo. Examples of albuminous seeds include wheat, maize, and castor.