21- Smaller roots along with main root is called …………………
(A) lateral root
(B) fibrous root
(C) tap root
(D) all of the above
22- All roots which seem similar are called ……………….
(A) tap root
(B) fibrous roots
(C) lateral roots
(D) none of the above
23- Which of the following is/are an example/s of fibrous food?
(A) sweet potato
(B) radish
(C) carrot
(D) all of the above
24- The prominent, open and thin soft coloured part of a flower is known as
(A) stamens
(B) pistil
(C) sepals
(D) petals
25- a part of a flower, like a leaf that lies under and supports the coloured petals of flower are called
(A) stamens
(B) pistil
(C) petals
(D) sepals
26- a small thin male part in the middle of a flower that produces a fine powder (pollen) is identifies as
(A) stamens
(B) pistil
(C) petals
(D) both A and B
27- Inner most part of a flower is called the
(A) stamens
(B) pistil
(C) petals
(D) bud
28- Female reproductive organ of the flower gynoecium and lowermost and swollen part of a flower is called
(A) ovules
(B) bud
(C) ovary
(D) none of the above
29- Small Bead like structure inside the ovary is called
(A) pistil
(B) bud
(C) ovary
(D) ovules
30- Plants are usually grouped on the bases of
(A) height
(B) stems
(C) branches
(D) all of the above
ANSWERS:
21-(A), 22-(B), 23-(D), 24-(D), 25-(D), 26-(A), 27-(B), 28-(C), 29-(D), 30-(D)