Kerala SCERT Class 6 Science Chapter 3 Flower to Flower Question Answer Solution Here. Kerala Board Class 6 Students can find Here 3rd Chapter Flower to Flower Notes provide by our Teacher. Important Question Answer from Chapter 3 Flower to Flower.
- Board- Kerala Board.
- Class – 6.
- Subject – Science Part 1
- Chapter – 3.
- Chapter Name – Flower to Flower.
- Topic – Question Answer Solution.
Multiple choice questions.
(1) Parts of flower are
a) Androecium
b) Gynoecium
c) Corolla
d) Calyx
e) all the above.
(2) Connects the flower with the plant is
a) Androecium
b) Gynoecium
c) Corolla
d) pedicel.
(3) Provides colour, fragrance and attractiveness to the flower is
a) Androecium
b) Gynoecium
c) Corolla
d) pedicel.
(4) Holds different parts of the flower is
a) Androecium
b) Gynoecium
c) Corolla
d) Calyx.
(5) The reproductive organs in plants is
a) flower
b) fruit
c) leaves
d) none.
(6) Flowers that have only androecium are
a) male flowers
b) female flowers
c) both
d) none.
(7) Flowers that have only gynoecium are
a) male flowers
b) female flowers
c) both
d) none.
(8) Pollination in plants occurs through wind are
a) sugarcane
b) maize
c) wheat
d) all the above.
(9) Examples of aggregate fruits are
a) Custard apple
b) black berry
c) polyalthia fruit
d) all the above.
Questions and answers.
(1) What are false fruits?
ANS: In plants, parts like the pedicel, thalamus etc., develop into fruit like structures. These
are called false fruits.
2) What are aggregate fruits?
ANS: from a flower If more than one fruit is formed, such fruits are called aggregate fruits.
(3) What are simple fruits?
ANS: Only one fruit is formed from each flower. These fruits are called simple fruits.
(4) What is Artificial pollination?
ANS: Pollen grains from superior plants are collected and dusted on the stigma of other
plants is called Artificial pollination.
(5) What is Pollination?
ANS: Transfer of pollen grains from the anther to the stigma is called pollination.
(6) What is pollinating agents?
ANS: Factors that help pollination are called pollinating agents.
(7) What is fertilization?
ANS: Fusion of male gamete with the egg is called fertilization.
Short questions and answers.
(1) What are the ways in which pollination may occur?
ANS: ways in which pollination may occur is given below:
i) self pollination
ii) cross pollination.