If a plant fails to develop viable seeds,it could best be grown by
Cutting
Grafting
Layering
Micropropagation
The number of autosomes in human female ovum is
11 pairs
12 pairs
22 pairs
23 pairs
Which of the following is the actual genetic part of a sperm?
Tail
Head
Whole of it
Middle piece
The members of a clone may different genetically , when there is a
Mutation
Predation
Parasitism
Encystment.
Semen consists of an enzyme called
ligase
seminase
vasciulase
hyaluronidase
Reptiles and mammals have in common
amnion
yolk sac
3-chambered heart
4-chambered heart
Polar bodies are produced during the formation of
sperm
oogonium
spermatocytes
secondary oocyte
Prostate gland secretion helps in the formation of
ovum
semen
follicle
zygote
The most fundamental characteristics of living being is
growth
movement
reproduction
fragmentation
Binary fission occurs in
Amoeba
Planaria
Paramecium
All of these