MEDIUM
12th ICSE
IMPORTANT
Earn 100

What is another term for embryo sac?

Important Questions on Reproduction in Organisms

MEDIUM
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 27
Which cell undergoes meiotic division in ovule?
MEDIUM
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 28
Which cell undergoes mitotic division and forms the eight haploid nuclei?
MEDIUM
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 29
Which cells are present at the chalazal end?
EASY
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 30
Name the pollination when pollen from one flower are deposited on stigma of another flower on the same plant.
EASY
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 31
What kind of flowers are called cleistogamous flowers?
EASY
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 32
Name the term given for wind pollination.
EASY
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 33
Name the nuclei present in the pollen tube.
EASY
12th ICSE
IMPORTANT
A TEXT BOOK OF ISC BIOLOGY FOR CLASS 12>Chapter 1 - Reproduction in Organisms>REVIEW QUESTION>Q 34
Which nucleus produces two male nuclei?