Question

the following questions consist of two statements – Assertion (A) and Reason ( R) . answer

these questions selecting the appropriate option given below :

(a) both A and R are true and R is the correct explanation of A.

(b) both A and R are true but R is not the correct explanation of A.

(c) A is true but R Is false.

(d) A is false but R is true .

(i) Assertion ( A) : plants lack excretory organs

Reason (R) : plants usually absorb essential nutrients.

( Ii) Assertion : bile is essential for digestion of lipids

Reason : bile juice contains enzymes .

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Answer 1

Answer:

i) (b)

ii) (d)

Bile digests fats .

Answer 2

Answer:

1) b

2) c

Explanation:

1) plants lack excretory organs, instead they possess vacuole which stores all the excretory products, which are then eliminated through cell wall.

Plants absorbs essential nutrients suchas water, Nitrogen and minerals required for growth.

2) Bile juice contains bile salts but not enzymes, these bile salts helps in the digestion of lipids.