Question

अधोलिखित विपरीतार्थकपदानां लिखत्-
आदिः, तिष्ठामि, निमीलनं, मूकः।​

Answer 1

Answer:

Match the items in Column I with those in Column II.

Column I Column II

(i) Feathery stigma

hanging out Rafflesia

(ii) Different timings for maturation of

anthers and stigma Entomophilous

(iii)Pollination by elephant Wind pollination

(iv)Flowers produce nectar Dichogamy

Solution:

Column I Column II

(i) Feathery stigma

hanging out Wind pollination

(ii) Different timings for maturation of

anthers and stigma Dichogamy

(iii)Pollination by elephant Rafflesia

(iv)Flowers produce nectar Entomophilous

2. Complete the following statements:

(i) Pollination is the process of transfer of _____________

(ii) The two kinds of pollination are ________ and __________

(iii) For self-pollination the flowers need not be ___________ and showy.

(iv) For self-pollination, _______ and ________ must mature at the same time.

(v) Self-pollination does not yield _________ varieties.

(vi) In __________ pollination there is much wastage of ____________.

Solution:

(i) Pollen grains

(ii) Cross-pollination and self-pollination

(iii) Large

(iv) Stamens, carpels

(v) New

(vi) Cross, pollen