Question
Write a note on seed development and its structure.
Answer :
Word Count : 529
__________ ________ ______ _______ ________ ___ ________ ________ ______.
____ ___ ____ _________ _______ __________.
_____ _____ _______ _____ __________ ___ _______ _____ _____.
__________ ________ _______ _______ ________ ________ ____ ___ _____ __________ ________.
_____ ______ _______ _________ ________ ___ ___.
_______ ______ _____ _____ _______ _____ _______ _________ ______ ___ ____ ______.
____ ___ ___ ____ _________ _________ __________ ______ ____ ___ ________.
_____ ___ ______ ____ _______ ________.
____ ________ ________ ______ _________ _______ _________ ________.
________ ____ ______ _____ ________ ________ ________ _________ ___.
______ _________ _____ _______ __________ ______ _______ ________.
________ ________ _______ ________ ________ ________ _______.
_________ ________ _____ ______ ____ _________ ______ _____.
________ _______ __________ ________ _______ __________.
____ ______ ____ ______ ______ ____ ___ _______.
___ _______ ____ _______ _________ _________.
________ _______ _____ ________ __________ ______ ___ _____ ____ _________ ____ ____.
_________ _______ ___ ______ ___ ____ ________ ___ ______.
__________ __________ ________ _______ _____ ________ _________ ____ _________ _________ ____.
_____ __________ ________ _____ __________.
_______ _______ ____ _______ ______.
_______ ____ _________ _________ _____.
___ ___ ___ _____ ______ ______ __________ _____ __________.
________ _________ ________ ______ _____ ______ ____ ________ __________ ______ ___ _______.
__________ ________ _______ __________ ____ ______ ______ ____.
_____ _____ __________ ____ ____ _______ _________ ________ _________ ______.
_______ _________ _____ _________ _______ _______ _____ _____ _____ ____.
____ _______ ___ ____ ___ ______ _____ _________ _____.
________ _______ ____ ________ ________ ___.
___ ________ ______ _________ _____ ___.
________ _______ __________ _________ ___ ________ _______ ____ _____ ____ _______ ________.
________ ___ _____ ________ _________ _______.
___ ________ _________ ______ ____ _______.
_______ ________ ________ ____ _______ _________ ______ ______ _____.
_________ ____ ______ _________ ________ ____ ________ ________ ________ ___.
___ ___ __________ ______ __________ ____ ______.
_____ ______ ___ ________ _______ _______ _________ _________ ____.
_______ __________ ____ ____ __________ _______ _______ _____ _______ ________ _____ ______.
_________ _________ _____ ___ __________ ______ ______ ____.
_________ ___ ______ ___ ________ ______ ___ __________ ___.
___ _________ _____ ______ ___ ______ _________.
__________ _________ ___ __________ ______ ________ __________ _______ _________ __________ ___.
_______ _______ _________ __________ ________ _____ _______ _________.
______ ________ ___ _____ ______ _____ _________.
________ _______ _________ _____ ___ ______ ____ ____ ___ ____ ______ _____.
________ ___ _________ ____ ________ ______.
________ ___ ______ _____.
Skip in 10
Seed development is a critical phase in the life cycle of a plant, ensuring the continuation of the species through the production of seeds. The process begins with fertilization and progresses through several stages, each contributing to the formation of a mature seed. This involves the transformation of the ovule into a seed, which includes both the development of the embryo and the surrounding structures that provide nourishment and protection. The first step in seed development is fertilization. The male gamete (sperm) from the pollen grain fuses with the female gamete (egg) within the ovule, forming a zygote. The fertilized zygote then divides and develops into the embryo. Alongside this, the surrounding tissues of the ovule undergo transformation. The integuments of the ovule become the seed coat,
_______ _________ __________ ____ ______ ________ ______ ______ ____ _________ ________.__________ ________ ______ _______ ________ ___ ________ ________ ______.
____ ___ ____ _________ _______ __________.
_____ _____ _______ _____ __________ ___ _______ _____ _____.
__________ ________ _______ _______ ________ ________ ____ ___ _____ __________ ________.
_____ ______ _______ _________ ________ ___ ___.
_______ ______ _____ _____ _______ _____ _______ _________ ______ ___ ____ ______.
____ ___ ___ ____ _________ _________ __________ ______ ____ ___ ________.
_____ ___ ______ ____ _______ ________.
____ ________ ________ ______ _________ _______ _________ ________.
________ ____ ______ _____ ________ ________ ________ _________ ___.
______ _________ _____ _______ __________ ______ _______ ________.
________ ________ _______ ________ ________ ________ _______.
_________ ________ _____ ______ ____ _________ ______ _____.
________ _______ __________ ________ _______ __________.
____ ______ ____ ______ ______ ____ ___ _______.
___ _______ ____ _______ _________ _________.
________ _______ _____ ________ __________ ______ ___ _____ ____ _________ ____ ____.
_________ _______ ___ ______ ___ ____ ________ ___ ______.
__________ __________ ________ _______ _____ ________ _________ ____ _________ _________ ____.
_____ __________ ________ _____ __________.
_______ _______ ____ _______ ______.
_______ ____ _________ _________ _____.
___ ___ ___ _____ ______ ______ __________ _____ __________.
________ _________ ________ ______ _____ ______ ____ ________ __________ ______ ___ _______.
__________ ________ _______ __________ ____ ______ ______ ____.
_____ _____ __________ ____ ____ _______ _________ ________ _________ ______.
_______ _________ _____ _________ _______ _______ _____ _____ _____ ____.
____ _______ ___ ____ ___ ______ _____ _________ _____.
________ _______ ____ ________ ________ ___.
___ ________ ______ _________ _____ ___.
________ _______ __________ _________ ___ ________ _______ ____ _____ ____ _______ ________.
________ ___ _____ ________ _________ _______.
___ ________ _________ ______ ____ _______.
_______ ________ ________ ____ _______ _________ ______ ______ _____.
_________ ____ ______ _________ ________ ____ ________ ________ ________ ___.
___ ___ __________ ______ __________ ____ ______.
_____ ______ ___ ________ _______ _______ _________ _________ ____.
_______ __________ ____ ____ __________ _______ _______ _____ _______ ________ _____ ______.
_________ _________ _____ ___ __________ ______ ______ ____.
_________ ___ ______ ___ ________ ______ ___ __________ ___.
___ _________ _____ ______ ___ ______ _________.
__________ _________ ___ __________ ______ ________ __________ _______ _________ __________ ___.
_______ _______ _________ __________ ________ _____ _______ _________.
______ ________ ___ _____ ______ _____ _________.
________ _______ _________ _____ ___ ______ ____ ____ ___ ____ ______ _____.
________ ___ _________ ____ ________ ______.
________ ___ ______ _____.
IGNOU ACADEMY
Your IGNOU journey, made easier.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
Continue Reading — It's Free
Sign in with Google to unlock more of this answer.
✓ Free access
✓ Unlock up to 60% of the answer
✓ No payment required
✓ Unlock up to 60% of the answer
✓ No payment required
Quick Google sign-in. No separate registration form.