1 : Common larva of a sponge is
Options:
  1. Tadpole
  2. Parenchymula
  3. both the above
  4. Placula

Answer: Option 2

Explanation:

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2 : Simple mode of locomotion is
Options:
  1. swimming
  2. creeping
  3. walking
  4. all the above

Answer: Option 2

Explanation:

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3 : Minimum number of daughter amoebae are produced , when surrounding water has
Options:
  1. no food
  2. less food
  3. plenty of food
  4. all the above

Answer: Option 3

Explanation:

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4 : Which is the most acceptable theory of locomotion in Amoeba
Options:
  1. sol gel theory
  2. rolling movement theory
  3. both the above
  4. surface tension theory

Answer: Option 1

Explanation:

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5 : The largest nematoblast is
Options:
  1. stenotele
  2. desmoneme
  3. small glutinant
  4. none of these

Answer: Option 1

Explanation:

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6 : The food capturing organelle of Amoeba is
Options:
  1. food vacuole
  2. contractile vacuole
  3. pseudopodia
  4. all the above

Answer: Option 3

Explanation:

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7 : Amoeba shows positive response for
Options:
  1. dim and intense light
  2. solid objects
  3. cathode
  4. all the above

Answer: Option 3

Explanation:

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8 : The number of tentacles in Hydra are
Options:
  1. 6 to 10
  2. 16 - 20
  3. 20- 30
  4. 150-200

Answer: Option 1

Explanation:

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9 : Germ cells of Hydra are
Options:
  1. ectodermal
  2. mesodermal
  3. endodermal
  4. all the above

Answer: Option 1

Explanation:

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10 : During extreme heat a freshwtaer Amoeba living in a pond
Options:
  1. will form a gamete
  2. will form a cyst
  3. change to parasitic phase
  4. all the above

Answer: Option 2

Explanation:

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