MEDIUM
12th CBSE
IMPORTANT
Earn 100

Pollination in water hyacinth and water lily is brought about by the agency of 

50% studentsanswered this correctly

Important Questions on Sexual Reproduction in Flowering Plants

MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 2 - Sexual Reproduction in Flowering Plants>TEST QUESTIONS>Q (18)
Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by
EASY
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 2 - Sexual Reproduction in Flowering Plants>TEST QUESTIONS>Q (19)
Functional megaspore of an angiosperm develops into 
HARD
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 2 - Sexual Reproduction in Flowering Plants>TEST QUESTIONS>Q (20)
Ploidy of nucellus, endosperm, polar nuclei, megaspore mother cell and female gametophyte is respectively 
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 2 - Sexual Reproduction in Flowering Plants>TEST QUESTIONS>Q (21)
Which of the following has proved helpful in preserving pollen as fossils?