Question

Choose the correct answer from the options given below- i) The amphibians of the plant kingdom are a. pteridophytes b. gymnosperm c. bryophytes d.porifera.

ii) The excretory organs of crustaceans are called a. kidney b. nephridia c. green gland d. sweat gland
iii) Accumulation of urea in the blood is called a. anemia b. uremia c. oedema d. UTI
iv) Starfish is an example of a. mollusca b. porifera c. annelida d. echinodermata v) The dark outer layer of the kidney is called a) cell membrane b. plasmalemma c. medulla

d.cortex

vi) Leech is an example of

a. genus b. ectoparasite c. porifera d. endoparasite.

vii) Leaves of pteridophytes are called

a. plantae b. fronds c. cones d.rhizoids

viii) The artificial process used in case of a renal failure

a. excretion b. surgery c. micturition d. dialysis.

ix) In coelenterates, the projections surrounding the

mouth is called

a. tentacles b. antenna c.tube feet d. cilia

x) Nicotene is obtained from

a. tea leaves b. coffee plant c. sunflower plant

d. tobacco plant.

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Answer 1

Answer:

1) c

2)c

3)b

4)d

5)c

6)d

7)b

8)d

9)a

10)d