0

Guest

Courses New

DOES THE SEED REPRESENT 2 OR 3 GENERATIONS? IN UNFERTILISED OVULE THERE ARE 2 STAGES ,CAN WE CONSIDER THEM AS 2 GENERATIONS?

DOES THE SEED REPRESENT 2 OR 3 GENERATIONS?
IN UNFERTILISED OVULE THERE ARE 2 STAGES ,CAN WE CONSIDER THEM AS 2 GENERATIONS?

Grade:12

1 Answers

Arun
25750 Points
6 years ago
The seed of Pinus consists of tissues representing three generations:
1. The testa, tegmen and the nucellar cap represent the parts of the old sporophyte, the Pinus tree.
2. The endosperm surrounding the embryo represents the female gametophyte.
3. The embryo represents the dormant future sporophyte.

Think You Can Provide A Better Answer ?

Other Related Questions on Zoology

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More