Question

If both assertion and reason are correct and reason is the correct explanation of the

assertion.

B) )If both assertion and reason are correct

the assertion.

C) If assertion is incorrect, bu

D) If both assertion and reason are incorrect.

1. ASSERTION: Molecular movements are needed for life.

REASON: Body structure

maintenance.

2. ASSERTION: Diffusion does not meet high energy requirements of multicellular

organisms.

REASON: Diffusion is a fast process but only occurs at the surface of the body.

3. ASSERTION: The opening and closing of the pore is a function of the guard cells.

REASON: Stomatal pores are the si

4. ASSERTION: Sal

REASON: Pepsin

5. ASSERTION:The inner lining of the

projections called

REASON: The villi increase the surface ar

II. Fill in the blanks:

1. Growth is needed for the process of _________,____________ and ________.

2. _________ discovered dark reaction of photosynthesis.

3. Reproduction is helps in __________

4___ is the process which results in synthe

5. Leaf has outermost

Prepared by Mrs.V.

BIOLOGICAL SCIENCE

WORKSHEET – 4

The questions below consist of statements of an Assertion and Reason.

key to choose appropriate answer

If both assertion and reason are correct and reason is the correct explanation of the

)If both assertion and reason are correct, but reason is not the

C) If assertion is incorrect, but reason is correct.

D) If both assertion and reason are incorrect.

Molecular mov
​

Answer 1

Answer:

A not interested right answer