Question

Match the following
Column - 1
Column -
(A) Orthotropous (1) Solanum
(B) Anatropous (2) Opuntia
(C) Hemitropous (3) Pinus
(D) Amphitropous (4) Ranaculus
(E) Circinotropous (5) Poppy
O A – 1, B – 2,0 - 4, D – 5, E - 3
O A - 3, B – 1,0 – 5,D
O A - 5, B – 3,0 – 1,0 - 2, E - 4
O A 3,B - 1, C - 4, D - 5, E - 2​

Answer 1

Answer: A-3,B-1,C-4,D-5,E-2.

explantion: (A). Orthotropous-having the ovule straight and upright with the micropyle at the apex.

(B). Anatropous:- having or being a plant ovule inverted so that the micropyle is bent down to the funiculus to which the body of the ovule is united.

(C). Hemitropous:- Turned half round; half-inverted (D)Amphitropous:- having the ovule inverted but with the attachment near the middle of one side.

E). Circinotropous:-the length of the funiculus increases and covers the whole ovule.