11. The “evaporation of water” from leaves, is called?
(a) Photosynthesis,
(b) Transpiration,
(c) Respiration,
(d) Translocation,
answer
(b) Transpiration,
12.The “large artery” is called?
(a) Aorta,
(b) Vertical,
(c) Atrium,
(d) Pulmonary article,
answer
(a) Aorta,
13. “Synthesis of carbohydrates” takes place, in?
(a)Roots,
(b) Stem,
(c) Fruit,
(d) Leaves,
answer
(d) Leaves,
14. Which of the, following is the, female sex, organ?
(a) Carpel,
(b) Stamen,
(c) Petal,
(d) Sepal,
answer
(a) Carpel,
15. Potato is “asexually produced” through?
(a)Layering,
(b) Tubers,
(c) cutting,
answer
(b) Tubers,
16. “Self- pollination” occurs, between?
(a) Same flowers,
(b) Different flowers,
(c) Flowers of different plants,
(d) Same or different flowers of the same plant,
answer
(d) Same or different flowers of the same plant,
17. “Seed develops” from?
(a) Ovule,
(b) Ovary,
(c) Anther,
(d) None,
answer
(a) Ovule,
18. Which of the, following is not, a reproductive, structure?
(a) Sepal,
(b) Carpel,
(c) Ovule,
(d) Pollen grains,
answer
(a) Sepal,
19. “Pollen grains” reaches?
(a) Stigma,
(b) Leaves,
(c) Stems,
(d) both AR c,
answer
(a) Stigma,
20. The “transfer of pollen, grains from another to the, stigma of a flower” on another, plant of the same species?
(a) Self pollination,
(b) Cross pollination,
(c) both A& B,
(d) None,
answer
(b) Cross pollination,
