Biology Class 11 Chapter 14 - Transport - Part 1

Biology Class 11 Chapter 14 - Transport - Part 1

1. Myelogenous cells

a) Inactivate inflammation
b) Antibodies production
c) Blood formation
d) Bone marrow

2. In Hydra ectodermal cells get food from endodermal cells by:

a) Exocytosis
b) Diffusion
c) Endocytosis
d) Both A & B

3. Hypertension

a) High blood pressure
b) Blood cancer
c) Cooley's anaemia
d) Low blood presure

4. There is no body cavity in planaria hence, called as _____________.

a) Xylen
b) Cuticular
c) Acoelomate
d) Isobilateral

5. In the embryonic life RBC are formed in liver and ___________.

a) Imbibition
b) Leucaemia
c) Splenn
d) Diffusion

6. Most of the uptake of water and minerals from soil takes place through:

a) Roots
b) Epidermal layers
c) Root cap
d) Root hair

7. The lignin and cellulose provide strength to cell wall of __________ vesse`ls.

a) Splenn
b) Dixon
c) Xylen
d) Diffusion

8. The renal vein brings the impure blood from:

a) Liver
b) Kidney
c) Lungs
d) Brain

9. In __________ leaves the stomata are present both in upper and lower epidermis.

a) Isobilateral
b) Imbibition
c) Epidermal
d) Solute

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