Biology

Q. Raphe is : (a) Part of flower (b) Funicle attached to ovule (c) Ridge formed by funiculus an ovule (d) Part of nucellus Solution: Correct option: C  Ridge formed…

Q. Identify the wrong statement regarding post fertilization development. The ovary wall develops into pericarp. The outer integument of ovule develops into tegmen. The ovule develops into seed. The ovary…

Q. Which one of the following is surrounded by callose wall? Male gamete Pollen grain Egg Microspore mother cell Solution : Correct Option : D Callose is a plant polysaccharide.…

Q. Coffee plant has chromosome number of 2n in its somatic cells. What is the chromosome number in the edible part of coffee seed? (a) n (b) 2n (c) 3n…