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CBSE Notes 2011-2012 » X-Science-Term2

How Do Organisms Reproduce ?

Vegetative propagation refers to formation of new plants from

Multiple choice question

Vegetative propagation refers to formation of new plants
from

Factors responsible for the rapid spread of bread mould on slices of bread are (i) large number of s...

Multiple choice question

Factors responsible for the rapid spread of bread mould
on slices of bread are
(i) large number of spores
(ii) availability of moisture and nutrients in bread
(iii) presence of tubular branched hyphae
(iv) formation of round-shaped sporangia

When the foetus is growing inside the uterus it needs nutrients. Which part provides these nutrients...

Multiple choice question

When the foetus is growing inside the uterus it needs
nutrients. Which part provides these nutrients ?

Which of the following is not a part of the female reproductive system in human beings ? [NCERT]

Multiple choice question

Which of the following is not a part of the female
reproductive system in human beings ? [NCERT]

What marks the beginning of the reproductive life of a woman ?

Multiple choice question

What marks the beginning of the reproductive life of a
woman ?

The anther contains [NCERT]

Multiple choice question

The anther contains [NCERT]

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