In Rhizopus fungus, the fine thread-like structures spread on the whole surface of slice of bread are called
rhizoids
stems
roots
hyphae
One of the following reproduces by forming spores. This in
Fern
Planaria
Spirogyra
Potato
For what DNA copying is essential?
variation
a sexual mode of reproduction
combination of gametes
metamorphosis
Stock and scion are involved in the artificial propagation method known as
tissue culture
layering
grafting
cuttings
In which animal vivipary is found?
Kangaroo
Frog
Ostrich
Snake
Where are sperms produced ?
scrotum
testes
penis
seminal vesicle
How many gametes enter into the ovule at a time?
one gamete
two male gametes
three male gametes
four male gametes
Which of the following is not a part of the female reproductive system in human beings?
Ovary
Uterus
Vas deferens
Fallopian tubes
Where are Bartholin's glands found?
Liver
Penis
Vagina
Stomach
A vegetative propagation in which the roots and shoots develop into new plants.
Cuttings
Stems
Layerings
Graftings