Question

What is the pleidy level of primary endosperm
nucleus (PEN) in a typical flowering plant?
(1) 3N
124.
(3) EN
116. Select the incorrect match.
(1) First embryophytes - Bryophytes
Q) First tracheophytes - Pteridophytes
(3) Archegoniate spermatophytes - Gymnosperms
(4) Seed plants without ovary - Angiosperms
117. Trichomes are not involved in
(1) Control of transpiration
(2) Secretion of sticky substances
(3) Absorption of water
(4) Providing protection
118. Identify the meristem which is not secondary in
origin.
(1) Cork cambium
(2) Vascular cambium of dicot root
(3) Intrafascicular cambium
(4) Interfascicular cambium​

Answer 1

Answer:

don't know. I m never seeen this type of question