Top 150+ Solved Reproduction in Organisms MCQ Questions Answer
Q. Morphologically distinct gametes are called as
a. Isogamete
b. Heterogametes
c. Gametes
d. Iso-spores
Q. Which organisms have diploid body organization?
a. Monera and Fungi
b. Algae and Bryophyte
c. Pteridophytes and Angiosperms
d. Both a and b
Q. Which organisms have diploid body organization?
a. Pteridophytes, angiosperm
b. Angiosperms
c. Most of the animals
d. All three
Q. By which medium gametes of Algae, Bryophytes and Pteridophytes move ?
a. Air
b. Water
c. Lipids
d. Tissue
Q. Which structure provides surface for the settlement of pollen grains in angiosperm plants ?
a. Anther
b. Style
c. Stigma
d. Pollen tube
Q. The process of transfer of pollen grains from the anther to the stigma is known as ...... .
a. Distribution of pollen grain
b. Transportation of pollen grains
c. Formation of pollen grains
d. Pollination
Q. Which structare is produced by germination of pollen grain ?
a. Pollen tube
b. Style
c. Tube
d. Vessels
Q. In which organ the growth of pollen tube is observed, till it reaches the ovules ?
a. Pollen tube
b. Style
c. Ovary
d. Stigma
Q. Devlopment of zygote result in formation of............... .
a. Seed
b. Fruit
c. Embryo
d. Seed coat
Q. During conjugation, the-bridge is formed of........... .
a. Nucleu
b. Inter cytoplasm
c. Chromosomes
d. Cytoplasm
Q. The process oforgan formation start of................ .
a. Due to growth
b. Due to development
c. Due to differentiation
d. Due to division