(A) Anatropous
(B) Cirienotropous
(C) Atropous
(D) All of the above
Tag: Botany mcqs
Micropyle helps in?
(A) Germination of pollen grains
(B) Growth of pollen tube
(C) Coming out of pollen tube from pollen grains
(D) Allowing entry of pollen tube
Entry of pollen tube through micropyle is?
(A) Porogamy
(B) Mesogamy
(C) Semigamy
(D) Chalazogamy
What is pollen grain?
(A) Microspore mother cell
(B) Male gamete
(C) Male gametetophyte
(D) Partialy developed embryo
Seed coat is derived from?
(A) Pericrp
(B) Apogamy
(C) Adventive embryony
(D) Parthenogenesis
Development of embryo from a cell of embryo sea other than egg is an example of?
(A) Apospory
(B) Apogamy
(C) Adventitve embryony
(D) Parthenogenesis
Nuclear endosperm is present in?
(A) Banana
(B) Coconut
(C) Phoenix
(D) Mango
Pollima are present in family of?
(A) Brassicaceae
(B) Cucurbitaceae
(C) Asclepiadeceae
(D) Malvaceae