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Reproduction in plants

Describe the different methods of asexual reproduction. Give examples.

04/11/2024

Science

7th

Reproduction in plants

Fill in the blanks:
(a) Production of new individuals from the vegetative part of parent is
called_____________.
(b) A flower may have either male or female reproductive parts. Such
a flower is called_____________.
(c) The transfer of pollen grains from the anther to the stigma of the
same or of another flower of the same kind is known as
_____________.
(d) The fusion of male and female gametes is termed as _____________.
(e) Seed dispersal takes place by means of _____________,
_____________ and _____________.

04/11/2024

Science

7th

Transportation in animals and plants

Draw a diagram of the human excretory system and label the various
parts.

04/11/2024

Science

7th

Transportation in animals and plants

Why is it necessary to excrete waste products?

04/11/2024

Science

7th

Transportation in animals and plants

Describe the function of the heart.

04/11/2024

Science

7th

Transportation in animals and plants

What makes the blood look red?

04/11/2024

Science

7th

Transportation in animals and plants

Why is blood needed by all the parts of a body?

04/11/2024

Science

7th

Transportation in animals and plants

What are the components of blood?

04/11/2024

Science

7th

Transportation in animals and plants

Does transpiration serve any useful function in the plants? Explain.

04/11/2024

Science

7th

Transportation in animals and plants

What are stomata? Give two functions of stomata.

04/11/2024

Science

7th