NSO Level 1- Science Olympiad (SOF) Class 9: Questions 284 - 289 of 2138

Choose Programs:

🎯 2138 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 550.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 284

Question MCQ▾

Which of the following are simple tissues in plants?

Choices

Choice (4)Response

a.

Collenchyma

b.

Sclerenchyma

c.

Parenchyma

d.

All a., b. and c. are correct

Edit

Question 285

Question MCQ▾

Transverse section of dicot stem is characterised by

Choices

Choice (4)Response

a.

Presence of medullary rays

b.

Presence of alternate, polyarch vascular bundle

c.

Presence of cambium

d.

All a., b. and c. are correct

Edit

Question 286

Question MCQ▾

Blood is an example of

Choices

Choice (4)Response

a.

Nervous Tissue

b.

Epithelial Tissue

c.

Muscular Tissue

d.

Connective Tissue

Edit

Question 287

Question MCQ▾

Which of the following leukocytes are referred as scavengers?

Choices

Choice (4)Response

a.

Neutrophils

b.

Acidophils

c.

Macrophages

d.

Basophils

Edit

Question 288

Question Match List-Ⅰ List-Ⅱ▾

Match the following

List-Ⅰ (Group I)List-Ⅱ (Group II)
(A)

Vascular bundle

(i)

Undifferentiated cells which undergoes cell division continuously

(B)

Meristematic tissues

(ii)

Permanent tissue

(C)

Parenchymatous tissue

(iii)

Tree bark

(D)

Nervous tissue

(iv)

Conduction of nerve impulses

Choices

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

a.

  • (iii)
  • (i)
  • (ii)
  • (iv)

b.

  • (ii)
  • (iv)
  • (i)
  • (iii)

c.

  • (i)
  • (ii)
  • (iv)
  • (iii)

d.

  • (ii)
  • (i)
  • (iii)
  • (iv)

Edit

Question 289

Question MCQ▾

Which of the following carries impulse from cell body?

Choices

Choice (4)Response

a.

Sarcoplasma

b.

Dendrites

c.

Axon

d.

Sarcolemma

Edit