Top 150+ Solved Reproduction in Organisms MCQ Questions Answer
Q. Devlopment of zygote taking place outside the body is called ?
a. Viviparou
b. Oviporous
c. Omnivorous
d. Frugivorous
Q. By which asexual reproductive method do Dictyota, Fucus and Yeast reproduces ?
a. Budding
b. Sporulation
c. Fragmentation
d. Fission
Q. Which algae reproduce by fragmentation ?
a. Ulothrix, Oedogonium
b. Spirogyra, Zygnema
c. Sargasum, Oscillatoria
d. Both a and b
Q. In which plants motile ciliated spores are produced during spore formation ?
a. Chlamydomona
b. Spirogyra
c. Dictyota
d. Fucus
Q. What divides first during the method of fission ?
a. Cytoplasmic membrane
b. Cytoplasm
c. Nucleus
d. Cell organelles
Q. In Amoeba, the plane of cytoplasmic division is in which direction ?
a. One direction
b. Two direction
c. Three direction
d. Any direction
Q. Which type of division happens in Euglena ?
a. Transversal
b. Longitudinal
c. Peripheral
d. Radial
Q. Other than Euglena, which of the following organism divides by longitudinal division ?
a. Amoeba
b. Paramoecium
c. Vorticella
d. Plasmodium
Q. In which method of asexual reproduction the offspring's are genetically identical,to the parents ?
a. Amitotic division
b. Multiple fission
c. Division
d. Binary fission
Q. Non-motile and non-flagellate spores are commonly seen in which plants ?
a. Penicillium
b. Aspergillus
c. Mucor
d. Both a and b
Q. The plants which bears only one kind of spores during Sporophytic, stage are known as ........
a. Spore
b. Heterosporous
c. Homosporous
d. Gametes
Q. The plants which bears only two types of hetero spores during Sporophytic stage is known as.........
a. Spore
b. Somatic spores
c. Homosporous
d. Heterosporous
Q. Which type of spores are produce by pteridophytes and gymnosperms ?
a. Spore
b. Somatic spores
c. Heterospores
d. Homospores
Q. How does vegetative reproduction takes place in flowering plants ?
a. Natural
b. Artificial
c. By chemicals
d. Both a and b
Q. Which of the following pair is incorrect ?
a. Lawn grass-runner
b. Pistia-offset
c. Nephrolepis-stolons
d. Sellaginella-Suckers