Post-Fertilisation: Structure and Events
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341848 Find out the correct statement(s).
I. The fruits may be fleshy as in guava, orange, mango, etc., or may be dry, as in groundnut, and mustard.
II. Coconut water is liquid endosperm.
III. Coconut has both free-nuclear and cellular type of endosperm.

1 I, II and III
2 I and III
3 II and III
4 I and II
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341849 Parthenogenesis is a type of

1 Budding
2 Regeneration
3 Sexual reproduction
4 Asexual reproduction
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341850 Statement A :
As the seed matures, its water content is reduced and seeds become relatively dry (10-15 per cent moisture by mass).
Statement B :
As ovules mature into seeds, the ovary develops into a fruit

1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341851 In this diagram showing the L.S. of an embryo of grass, identify the answer having the correct combination of alphabets with the right part:
supporting img

1 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Root}}\;{\rm{cap,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Scutellum,}}\;\;{\rm{D - }}\;{\rm{Coleorhiza,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Epiblast, }}\;\;\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot\;apex}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex,}}\;{\rm{B}}\;{\rm{ - }}\;{\rm{Epiblast,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Radicle}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{D}}\;{\rm{ - Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341848 Find out the correct statement(s).
I. The fruits may be fleshy as in guava, orange, mango, etc., or may be dry, as in groundnut, and mustard.
II. Coconut water is liquid endosperm.
III. Coconut has both free-nuclear and cellular type of endosperm.

1 I, II and III
2 I and III
3 II and III
4 I and II
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341849 Parthenogenesis is a type of

1 Budding
2 Regeneration
3 Sexual reproduction
4 Asexual reproduction
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341850 Statement A :
As the seed matures, its water content is reduced and seeds become relatively dry (10-15 per cent moisture by mass).
Statement B :
As ovules mature into seeds, the ovary develops into a fruit

1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341851 In this diagram showing the L.S. of an embryo of grass, identify the answer having the correct combination of alphabets with the right part:
supporting img

1 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Root}}\;{\rm{cap,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Scutellum,}}\;\;{\rm{D - }}\;{\rm{Coleorhiza,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Epiblast, }}\;\;\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot\;apex}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex,}}\;{\rm{B}}\;{\rm{ - }}\;{\rm{Epiblast,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Radicle}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{D}}\;{\rm{ - Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341848 Find out the correct statement(s).
I. The fruits may be fleshy as in guava, orange, mango, etc., or may be dry, as in groundnut, and mustard.
II. Coconut water is liquid endosperm.
III. Coconut has both free-nuclear and cellular type of endosperm.

1 I, II and III
2 I and III
3 II and III
4 I and II
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341849 Parthenogenesis is a type of

1 Budding
2 Regeneration
3 Sexual reproduction
4 Asexual reproduction
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341850 Statement A :
As the seed matures, its water content is reduced and seeds become relatively dry (10-15 per cent moisture by mass).
Statement B :
As ovules mature into seeds, the ovary develops into a fruit

1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341851 In this diagram showing the L.S. of an embryo of grass, identify the answer having the correct combination of alphabets with the right part:
supporting img

1 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Root}}\;{\rm{cap,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Scutellum,}}\;\;{\rm{D - }}\;{\rm{Coleorhiza,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Epiblast, }}\;\;\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot\;apex}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex,}}\;{\rm{B}}\;{\rm{ - }}\;{\rm{Epiblast,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Radicle}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{D}}\;{\rm{ - Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341848 Find out the correct statement(s).
I. The fruits may be fleshy as in guava, orange, mango, etc., or may be dry, as in groundnut, and mustard.
II. Coconut water is liquid endosperm.
III. Coconut has both free-nuclear and cellular type of endosperm.

1 I, II and III
2 I and III
3 II and III
4 I and II
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341849 Parthenogenesis is a type of

1 Budding
2 Regeneration
3 Sexual reproduction
4 Asexual reproduction
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341850 Statement A :
As the seed matures, its water content is reduced and seeds become relatively dry (10-15 per cent moisture by mass).
Statement B :
As ovules mature into seeds, the ovary develops into a fruit

1 Statement-A is correct but Statement-B is incorrect.
2 Statement-A is incorrect but Statement-B is correct.
3 Both statements are correct.
4 Both statements are incorrect.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS

341851 In this diagram showing the L.S. of an embryo of grass, identify the answer having the correct combination of alphabets with the right part:
supporting img

1 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Root}}\;{\rm{cap,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Scutellum,}}\;\;{\rm{D - }}\;{\rm{Coleorhiza,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Epiblast, }}\;\;\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot\;apex}}
\end{array}\]
2 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex,}}\;{\rm{B}}\;{\rm{ - }}\;{\rm{Epiblast,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Radicle}}
\end{array}\]
3 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Scutellum,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;{\rm{D}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]
4 \[\begin{array}{l}
{\rm{A}}\;{\rm{ - }}\;{\rm{Epiblast,}}\;\;\;\;{\rm{B}}\;{\rm{ - }}\;{\rm{Radicle,}}\\
{\rm{C}}\;{\rm{ - }}\;{\rm{Coleoptile,}}\;\;{\rm{D}}\;{\rm{ - Scutellum,}}\\
{\rm{E}}\;{\rm{ - }}\;{\rm{Coleorhiza,}}\;\;{\rm{F}}\;{\rm{ - }}\;{\rm{Shoot}}\;{\rm{apex}}
\end{array}\]