1:   Many fungi display the phenomenon of heterothallism. What exactly is heterothallism?
Options:
  1. Presence of different types of hyphae acting as male or female
  2. Production of different kinds of spores
  3. Presence of a net like mycelium
  4. Ability to reproduce both sexually as well as asexually

Answer: Option 1

Explanation:

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2:   Pteridophytes are also called as
Options:
  1. Phanerogams
  2. Cryptogams
  3. Vascular cryptogams
  4. Embryophytes

Answer: Option 3

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3:   Which statement about lichens is true
Options:
  1. A network of algal filaments protects the fungus
  2. Algal cells supply food to the fungal component
  3. The algal component is parasitic on fungus
  4. Lichens always need organic substratum

Answer: Option 2

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4:   Sponges and coelenterates resemble each other in being
Options:
  1. Monoblastic and acoelomate
  2. Diploblastic and acoelomate
  3. One single opening and coelomate
  4. Triploblastic and pseudocoelomate

Answer: Option 2

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5:   Bacterial nucleus is called
Options:
  1. Nucleus
  2. Nucleoid
  3. Nucleolus
  4. None of above

Answer: Option 2

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6:   Tendon is a structure which connects
Options:
  1. A bone with another bone
  2. A muscle with a bone
  3. A nerve with a muscle
  4. Muscle with a muscle

Answer: Option 2

Explanation:

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7:   In plants, cell division is restricted to:
Options:
  1. Meristematic cells
  2. Permanent cells
  3. Xylem
  4. Phloem

Answer: Option 1

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8:   Companion cells are usually seen associated with:
Options:
  1. Fibres
  2. Parenchyma
  3. Xylem vessels
  4. Sieve tubes

Answer: Option 4

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9:   The meristematic cells have
Options:
  1. Thin walls
  2. Dominant nuclei
  3. Absence of vacuoles
  4. All of above

Answer: Option 4

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10:   The cell division is restricted to:
Options:
  1. Meristematic cells
  2. Permanent cells
  3. Secretory cells
  4. All of the above

Answer: Option 1

Explanation:

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