Which tissue in an ovule surrounds the embryo sac and may provide nourishment to it?
Answer and explanation
Correct answer: Nucellus
The nucellus is the tissue located inside the ovule around the embryo sac. It can provide nourishment and support to the developing female gametophyte. Integuments form the protective layers around the ovule, the micropyle is an opening in those layers, and the embryo sac is the gametophyte itself. Hence, nucellus is the surrounding nutritive tissue.
Frequently asked questions
What is the correct answer to this question?
Nucellus
Why is this the correct answer?
The nucellus is the tissue located inside the ovule around the embryo sac. It can provide nourishment and support to the developing female gametophyte. Integuments form the protective layers around the ovule, the micropyle is an opening in those layers, and the embryo sac is the gametophyte itself. Hence, nucellus is the surrounding nutritive tissue.
Which subject and chapter does this question cover?
This is a Class 11 Biology question. Chapter: Morphology of Flowering Plants. Topic: flowers.
