Botany Quiz on Microsporangia Layers

Role of protection done by ……… layers of microsporangia: (A) tapetum and middle layer
(B) epidermis,endothecium and tapetum (C) epidermis, Endothecium and middle layer . (D) epidermis and middle layer]

. Mark the incorrect: (A) Spore is haploid (B) Spore is unicellular (C) Spore show mitosis (D) Spore undergo fusion]

.In ……. plants, gametophyte is main plant
(A) Algae (B) Bryophyte (C) Angiosperm (D) Both A and B]

Sporophyte develop spore by …...…. process: (A) Mitosis (B) Meiosis. (C) Fusion (D) None of these]

In ……. plants, sporophyte is main plant
(A) Algae (B) Bryophyte. (C) Angiosperm (D) Moss]

Mark the incorrect: (A) Angiosperm is diploid plant
(B) Gymnosperm is diploid plant (C) Bryophyte is haploid plant . (D) Algae is diploid plant]

. In gymnosperm spore develop on………….: (A) Cone (B) Flower (C) Gametophyte (D) Pistil]

Which of the following is part of sporophyte: (A) Leaf of angiosperm (B) Root of angiosperm (C) Stem of angiosperm (D) All of the above]

Spores produce by ……. structure
(A) Sporophyte (B) Gametophyte (C) Gametes (D) Zygote]

In Angiosperm location of spore production is
(A) Anther (B) Inside ovary (C) Both A and B (D) Cone