EASY
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All animals give birth to live young ones.

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Important Questions on The Living World

MEDIUM
Write two changes that occur in teenage boys during the period of Adolescence.
MEDIUM
Which one of the following statements is correct regarding sexual reproduction?
EASY
Select the correct pair and write it -
EASY

The diagram represents the lifecycle of angiosperm. Choose the correct combination of labelling?

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EASY
What is vegetative reproduction? Explain any three natural methods of vegetative reproduction with the help of suitable diagrams.
HARD
Draw a labelled diagram of vertical section of a flower and explain its various parts.
EASY
Select which of the following is the feature of cross pollination
MEDIUM
What changes are seen among the girls during adolescent age/puberty ?
HARD
Answer the following question:
Write the changes that occur in the age group 11 to 21 years in boys.
MEDIUM

What is the process of reproduction in amoeba? What are the advantages of sexual reproduction over asexual reproduction?

EASY
Give two examples of egg-laying mammals.
MEDIUM
What are the different ways in which animals reproduce?
EASY
Choose the right word from the given bracket and fill in the blank.

_____ lay eggs in their nests. (Birds/ Monkeys)

EASY

Understand the relationship and complete the following as given in the example;

Example: Cockroach : nymph :: frog : tadpole

Butterfly : caterpillar :: bird : _____ (cub/nymph/chick)

EASY
Fill in the blank using the right word:
Fish reproduces by _____. [giving birth/laying eggs]