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MCQs

Total Questions : 572 | Page 4 of 58 pages
Question 31. Rhizoids fix prothallus to soil to absorb
  1.    heat
  2.    water
  3.    salts
  4.    nutrients
 Discuss Question
Answer: Option D. -> nutrients
Answer: (d).nutrients
Question 32. Early vascular plants lacked true leaves and
  1.    roots
  2.    shoots
  3.    fruits
  4.    stem
 Discuss Question
Answer: Option A. -> roots
Answer: (a).roots
Question 33. A dry, indehicent fruit in which pericarp is completely fused with seedcoat is called
  1.    pulses
  2.    grams
  3.    rice
  4.    sugar
 Discuss Question
Answer: Option B. -> grams
Answer: (b).grams
Question 34. A spore germinates at a suitable temperature after falling on moist soil and produces a
  1.    gamate
  2.    pith
  3.    thallus
  4.    prothallus
 Discuss Question
Answer: Option D. -> prothallus
Answer: (d).prothallus
Question 35. Irish people are completely depend for their nutrition on
  1.    potatoes
  2.    oinions
  3.    cabbage
  4.    carrots
 Discuss Question
Answer: Option A. -> potatoes
Answer: (a).potatoes
Question 36. Horneophyton, psilophyto and cooksonia belong to Tracheophytes group called
  1.    anthoceropsida
  2.    psilopsida
  3.    byopsida
  4.    bryopsida
 Discuss Question
Answer: Option B. -> psilopsida
Answer: (b).psilopsida
Question 37. Male gamates reach to embryo sac by help of
  1.    pedicel
  2.    petal
  3.    pollen tube
  4.    pith
 Discuss Question
Answer: Option C. -> pollen tube
Answer: (c).pollen tube
Question 38. Leaf of a lycopodium is small and contains single undivided vascular supply, such leaf is called
  1.    macrophyll
  2.    microphyll
  3.    aphyll
  4.    mesophyll
 Discuss Question
Answer: Option B. -> microphyll
Answer: (b).microphyll
Question 39. Branches of Crataegus give an excellent wood, which can be used to make
  1.    walking sticks
  2.    furniture
  3.    toys
  4.    cupboards
 Discuss Question
Answer: Option A. -> walking sticks
Answer: (a).walking sticks
Question 40. Class of angiosperm which contain two cotyledon are called
  1.    monocotyledons
  2.    dicotyledons
  3.    tricotyledons
  4.    multicotyledons
 Discuss Question
Answer: Option B. -> dicotyledons
Answer: (b).dicotyledons

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