Question No:1
Male sex organ in angiosperm is located in
[A] male cone
[B] sporophyll
[C] flower
[D] carpel
Question No:2
Male sex organ in flower is
[A] antheridia
[B] stamens
[C] spermatangia
[D] nucule
Question No:3
The female sex organ of flower is called
[A] archegonia
[B] nucule
[C] oogonia
[D] pistil
Question No:4
The pistil in flower encloses
[A] one ovule
[B] only two ovules
[C] three ovules
[D] one too many ovules
Question No:5
Embryo sacs in angiosperms is
[A] male gametophyte
[B] well-developed female gametophyte
[C] highly reduced female gametophyte
[D] well-developed female sporophyte
Question No:6
Embryo sac of angiosperms posses
[A] egg apparatus
[B] synergids
[C] antipodal
[D] all
Question No:7
Egg apparatus of angiosperms contain
[A] one egg cell
[B] two synergids
[C] both (a) and (b)
[D] two antipodals
Question No:8
The cells of embryo sac are
[A] diploid
[B] haploid
[C] may be haploid or diploid
[D] none
Question No:9
Diploid secondary nucleus in embryo sac of angiosperm is the product of
[A] fusion of two synergid cells
[B] fusion of two antipodal cells
[C] fusion of two polar nuclei
[D] fusion of egg cell and antipodal cell
Question No:10
The pistil in angiosperm is made up of
[A] ovary
[B] stigma
[C] style
[D] all
Question No:11
Ovary is the characteristic feature of
[A] gymnosperms
[B] angiosperm
[C] pteridophyte
[D] all
Question No:12
In double fertilization
[A] male gamete fuses with egg cell to form zygote
[B] male gamete fuses with diploid endosperm nucleus to produce triploid primary endosperm nucleus
[C] both (a) and (b)
[D] fertilization takes place in two plants simultaneously
Question No:13
Synergids and antipodals
[A] develop into new plans
[B] are diploid
[C] degenerate after fertilization
[D] are produced in male gametophyte
Question No:14
Fruit formation in angiosperm takes place by
[A] development of ovule after fertilization
[B] development of ovary after fertilization
[C] axillary bud
[D] terminal bud
Question No:15
Double fertilization is unique characters feature of
[A] angiosperm
[B] gymnosperm
[C] pteridophyte
[D] dicotyledons only
Plant Kingdom Mock Exam-17
CategoriesNEET Biology