Question

(a) Gravitational force pushes food down the alimentary canal.
(b)
The basic living unit of an organism is an organ.
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Answer 1

Answer:

Is question is in true/ false

Answer 2

Answer:

a)False. Peristalasis is responsible for movement of food down the alimentary canal.

b)false .The basic living structure of all organisms is a cell. Cell, which was discovered by Robert Hooke in the year 1665, is considered to be the basic structural and functional unit of all the organisms.

Many cells combine together to form a tissue. Many tissues together form an organ. Many organs form an organ system and many different organ systems together form a human body.

So, option cell is the structural and functional unit of all organisms.