EASY
12th CBSE
IMPORTANT
Earn 100

Nucellar polyembryony is reported in species of 

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Important Questions on Reproduction in Organisms

MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (19)
Biodiversity of a geographical region represents
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (20)
Testa of a seed is produced from
HARD
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (21)
The ovule in which the funicle, chalaza and micropyle lie in one vertical plane, is called
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (22)
Ovule integument gets transformed into 
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (23)
Both autogamy and geitonogamy are prevented in 
EASY
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (24)
In general, pollen tube enters the ovule through
EASY
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (25)
Transfer of pollen grain from anther to stigma of another flower of the same plant is called as
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 1 - Reproduction in Organisms>TEST QUESTIONS>Q (26)
The endosperm cells in angiosperm are