Development of zygote taking place outside the body is called?
A. Viviparous
B. Oviparous
C. Omnivorous
D. Surrogacy
Parthenogenesis is the development of an organism directly from:
A.Female gametes
B.Vegetative cells
C.Fertilized ovum
D.None
Which type of stem modification is seen in banana?
A.Stem tuber
B.Bulb
C.Corn
D.Rhizome
In which of the following, gametes are released in the surrounding medium
A.Fishes
B.Amphibians
C.Earthworm
D.Both A and B
If the gametes are similar in their appearance they are called as
A.Anisogametes
B.Isogametes
C.Homogametes
D.Both B and C
In which of the following mammal Oestrus cycle is absent:
A.Cow
B.Horse
C.Monkey
D.Rabbit
__________ is formed just after fertilization.
A.Morula
B.Blastula
C.Zygote
D.Foetus
Which structure provides surface for the settlement of pollen grains in angiosperm plants?
A.Anther
B.Style
C.Stigma
D.Pollen tube
Which are the various stages of sexual reproduction?
A.Growth, Development, Differentiation
B.Pre fertilization, Fertilization, Post fertilization
C.Fertilization, Post Fertilization, Pre Fertilization
D.Gametogenesis, Gamete transfer, Gamete Fertilization
Identify the structure
A.Conidia
B.Penicillium
C.Algae
D.Zoospore