VI Science:Geting to know Plants MCQ |
1) The plants which have branches at the base are ----- |
a) Herbs b) Shrubs c) Creepers d) Trees |
2) Which plant is the example of a herb? |
a) Mango b) China rose c) Wheat d) None |
3) A plant with weak stem is ---- |
a) Mint b) Sunflower c) Lemon d) China rose |
4) The plant which takes the support of the neighbouring structures and climbs up is |
a) Tree b) Shrub c) Creeper d) Climber |
5) The part of plant which grows above the ground is ----? |
a) Shoot system b) Root system c) both a & b d) None |
6) The part of the stem in between two successive nodes is ----? |
a) Pistil b) Root c) Node d) Internodes |
7) The root, stem leaves constitute the --- part of the plant body? |
a) Vegetative b) Reproductive c) Both a & b d) None |
8) Flowers, Fruits & Seeds constitute the ---- part of the plant body? |
a) Vegetative b) Reproductive c )Both a & b d)None |
9) The part of the plant which prevents soil erosion is? |
a) Stem b) Flower c) Root d) Leaves |
10) Banana has ------- roots. |
a) Tap b) Lateral c) Fibrous d) None |
11) Which of the following has tap root? |
a) Wheat b) Mango c)Tulsi d) Both a & b |
12) Shoot system develops from ----- of the baby plant or embryo? |
a) Cotyledons b) Roots c) Callus d) plumule |
13) Example of an incomplete flower is ----? |
a)Pea b)China rose c) Date palm d)Mustard |
14) When a flower has all the sets of whorls it is described as ------ flower. |
a) Complete b) Incomplete c) Zygomorphic d) Actinomorphic |
15) ------- bud helps in length wise growth of the plant. |
a) Apical b) Axillary c) Both a & b d) None |
16) Branches grow from - - - - - - - - - |
a) Roots b) Apical Buds c) Axillary Buds d) Stem |
17) The ----------------- is the strongest part in a tree. |
a) Stem b) Root c) Trunk d) None |
18) Which of the following is a stem? |
a) Turnip b) Onion c) Radish d) Carrot |
19) The region of attachment of the leaf with the stem is called the ---------------- |
a) Petiole b) Lamina c) Leaf margin d) Leaf Base |
20) --------------- is a flowering plant with no leaves |
a) Cuscuta b) Coleus c) Pistia d) Pea |
21) Stomata help in ----------------- |
a) Respiration b) Photo Synthesis c) Transpiration d) All of the above |
22) A plant with verigated leaves is -------------------- |
a) Pea b) Balsam c) Coleus d) Cuscuta |
23) The food prepared by leaves is stored as ------------------- |
a) Starch b) Sugars c) Proteins d) Fats |
24) The other name for ovary is--------. |
a)Stamen b) Pistil c) Carpel d)Stigma |
25) Pollen grains are produced in ------? |
a)Flower b) Ovaries c) Anthers d) Fruits. |
ANSWER KEY FOR GETTING TO KNOW PLANTS |
1)b 2)c 3)a 4)d 5)d 6)a 7)b 8)c 9)c 10)d 11)d 12)c 13)a 14)a 15)a 16)c 17)c 18)b 19)d 20)a 21)d 22)c 23)a 24)c 25)c |
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