NSO Level 1- Science Olympiad (SOF) Class 9: Questions 40 - 46 of 1123

Access detailed explanations (illustrated with images and videos) to 1123 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 450.00 or

How to register?

Question number: 40

» Biology » Tissues

Edit
MCQ▾

Question

Na+ -K+ pump is an example of

Choices

Choice (4) Response

a.

Passive Transport

b.

Diffusion

c.

Active Transport

d.

Facilitated Diffusion

Question number: 41

» Biology » Tissues

Edit
MCQ▾

Question

Who coined the term protoplasm?

Choices

Choice (4) Response

a.

Robert Brown

b.

J. E. Purkinje

c.

T. H. Morgan

d.

Mendel

Question number: 42

» Biology » Tissues

Edit
MCQ▾

Question

Homologous chromosome means

Choices

Choice (4) Response

a.

Same centromere location

b.

Similar gene position

c.

Similar in length

d.

All a. , b. and c. are correct

Question number: 43

» Biology » Tissues

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the followings:

List-Ⅰ (Group I) List-Ⅱ (Group II)

(A)

Amyloplast

(i)

Lipid storing

(B)

Vacuole

(ii)

Starch storing

(C)

Chloroplast

(iii)

Chlorophyll pigment

(D)

Elaioplast

(iv)

Waste bag

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (i)
  • (iii)
  • (iv)
  • (ii)

b.

  • (i)
  • (iv)
  • (ii)
  • (iii)

c.

  • (iv)
  • (i)
  • (iii)
  • (ii)

d.

  • (ii)
  • (iv)
  • (iii)
  • (i)

Question number: 44

» Biology » Tissues

Edit
MCQ▾

Question

The functional unit in Golgi complex is

Choices

Choice (4) Response

a.

Thylakoid

b.

Nephron

c.

Cristae

d.

Cisternae

Question number: 45

» Biology » Tissues

Edit
MCQ▾

Question

Difference between DNA and RNA

Choices

Choice (4) Response

a.

DNA contains deoxyribose sugar whereas RNA has ribose sugar

b.

Thymine is replaced by uracil in RNA

c.

DNA is double stranded whereas RNA is single stranded

d.

All a. , b. and c. are correct

Question number: 46

» Biology » Tissues

Edit
MCQ▾

Question

Callus is

Choices

Choice (4) Response

a.

Differentiated Plant

b.

Differentiated mass of cell

c.

Undifferentiated mass of cell in animals

d.

Undifferentiated mass of cell in plants

Developed by: