Albuminous seeds store their reserve food mainly in[NEET Kar. 2013]a)Perispermb)Endospermc)Cotyledonsd)HypocotylCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Endosperm is the nutritive tissue which provides nourishment to the embryo in seed plant. Albuminous seeds retain a part of endosperm as it is not completely used up during embryo development (e.g., wheat, maize, barley, castor, sunflower)....

Answer

Seeds, which store food materials in their cotyledons are called non- endospermic or exalbuminous seeds...Seeds, which store food materials in their endosperm are called endospermic or albuminous seeds...Thus, option B is right ans.

Answer

Albuminous seeds are the seeds which have food stored in the special nourishing tissue called as endosperm that remains persistent till maturity.

Answer

Endosperm is a structure present in angiosperm and gymnosperm which store food and embryos derives their nutrition from that. On the basis of that seed is divided into 3 categories 1. endospermic 2. non endospermic 3. perispermic.

Answer

Understanding Albuminous Seeds
Albuminous seeds, also known as endospermic seeds, are characterized by having a significant portion of their reserve food stored in the endosperm. This storage form is crucial for the seed's development and germination.
Key Features of Albuminous Seeds:
- Definition: Albuminous seeds are seeds that retain a considerable amount of endosperm at maturity, which serves as a food source during germination.
- Endosperm Function: The endosperm is a tissue produced in the seeds of flowering plants, formed after fertilization. It provides essential nutrients to the developing embryo.
- Examples: Common examples of albuminous seeds include wheat, rice, and maize, where the endosperm is the primary food storage tissue.
Why Endosperm?
- Storage Role: The endosperm contains starches, proteins, and oils, making it an efficient and rich source of energy for the embryo during germination.
- Growth Support: As the seed germinates, the endosperm is broken down and absorbed by the growing embryo, supporting its growth until it can photosynthesize independently.
Contrast with Non-Albuminous Seeds:
- Non-Albuminous Seeds: In contrast, non-albuminous seeds store their nutrients mainly in the cotyledons, such as in beans and peas, where the seed leaves provide the food supply.
In summary, albuminous seeds are primarily characterized by storing their reserve food in the endosperm, making option 'B' the correct answer. This unique feature plays a vital role in seed development and the successful germination of many flowering plants.

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Similar NEET Doubts

In albuminous seeds, food is stored in _______ and in non albuminous seeds, it is stored in _______.

difference b/w exalbuminous n albuminous plants

Death of following sets of plant cell ensures physiological functioning: 1.vessels, tracheids, companion cells 2.vessels, tracheids and albumenous cells 3.tracheids, vessels, sieve tubes 4.phloem fibres, xylem tracheids , albuminous cells?

Endosperm and perisperm both are found in . (

Top Courses for NEETView all

Biology Class 11

Daily Test for NEET Preparation

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In albuminous seeds, food is stored in _ and in non albuminous seeds, it is stored in _.