Top 150+ Solved Reproduction in Organisms MCQ Questions Answer
Q. The fertilized eggs of reptile and birds are covered with calcareous shell. Due to this the zygotepasses from which phase ?
a. Growth phase
b. Vegetative phase
c. Development phase
d. Incubation phase
Q. In Angiosperms, which parts of the flowers wither and fall off ?
a. Sepal
b. Petals
c. Stamens
d. All the three
Q. In Angiosperms which part of the flowers attached with plant body.
a. Calyx
b. Carolla
c. Gynoecium
d. Androecium
Q. In asexual reproduction embryosac develop from which part ?
a. Pollengrain
b. Ovum
c. Ovary
d. Mother megaspore
Q. In amorphophalus and colocasia vegetetive reproduction occur by which plant organ ?
a. Tuber stem
b. Bubil
c. Corm
d. Offsets
Q. Which type of vegetetive reproduction occurs in Grape and Hibiscus ?
a. Cutting
b. Layering
c. By seed
d. Grafting
Q. Find out mismatched from the following.
a. Lawn grass-runner
b. Mango-Grafting
c. Lemon-by embryo grafting
d. Bamboo-Grafting
Q. Which method is used for vegetetive reproduction the devlopment of banana plant ?
a. Cutting
b. Layering
c. Grafting
d. Bud Grafting
Q. Which organism becomes reproductive due to deficiency of mitosis and meiosis ?
a. Dog
b. Ameoba
c. Grasshopper
d. Earthworm
Q. In wich circumstances psuedopodial spore are produced ?
a. Normal
b. Favourable
c. Unfavourable
d. Specific condition
Q. Which asexual reproduction three layered encysts develop ?
a. Binary fission
b. multiple fisssion
c. Sporulation
d. Fragmentation
Q. Which type of asexual reproduction takes place in sycon and spongilla ?
a. Exo budding
b. Endo budding
c. Fragmentation
d. Division
Q. Asexual reproduction takes place by which method in dictyota and fucus ?
a. By Bud method
b. By Binary fission
c. By Multiple fission
d. By Fragmentation