341839
Parthenocarpy is not advantageous in which?
1 Epicarp is edible
2 Mesocarp is edible
3 Endocarp is edible
4 Seed is edible
Explanation:
Example Parthenocarpy is not advantageous to apple, cherry, apricot etc. which bears edible seeds.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341841
Which of the following statement is false?
1 Record of 10,000 years of dormacy seeds has been estimated in Lupinus arcticus .
2 Some 2000 years old viable seeds of Pheonix dactylifera were discovered archaeological excavation of King Herod’s palace near Dead Sea.
3 Many fruits have evolued mechanisms for dispersal of seeds
4 The number of seeds in each fruits in case of orchid and some parasitic forms like Orobanche and Striga is one.
Explanation:
The number of seeds in each fruit in case of orchid and some parasitic forms like Orobanche and Strige is many.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341842
Match the columns I and II. Column I Column II A False fruits P Mustard B Parthenocarpic fruit Q Orange C Dry fruit R Banana D Fleshy fruit S Apple
1 A – R, B – P, C – Q, D – S
2 A – S, B – R, C – P, D – Q
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
Explanation:
A – S, B – R, C – P, D – Q
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341866
The mass of cell present inside the integuments of megasporangium having abundant food reserve is
1 Nucleus
2 Nucellus
3 Sporogenous cells
4 None of these
Explanation:
Enclosed within the integuments is a mass of cells called the nucellus. Cells of the nucellus have abundant reserve food materials.
341839
Parthenocarpy is not advantageous in which?
1 Epicarp is edible
2 Mesocarp is edible
3 Endocarp is edible
4 Seed is edible
Explanation:
Example Parthenocarpy is not advantageous to apple, cherry, apricot etc. which bears edible seeds.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341841
Which of the following statement is false?
1 Record of 10,000 years of dormacy seeds has been estimated in Lupinus arcticus .
2 Some 2000 years old viable seeds of Pheonix dactylifera were discovered archaeological excavation of King Herod’s palace near Dead Sea.
3 Many fruits have evolued mechanisms for dispersal of seeds
4 The number of seeds in each fruits in case of orchid and some parasitic forms like Orobanche and Striga is one.
Explanation:
The number of seeds in each fruit in case of orchid and some parasitic forms like Orobanche and Strige is many.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341842
Match the columns I and II. Column I Column II A False fruits P Mustard B Parthenocarpic fruit Q Orange C Dry fruit R Banana D Fleshy fruit S Apple
1 A – R, B – P, C – Q, D – S
2 A – S, B – R, C – P, D – Q
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
Explanation:
A – S, B – R, C – P, D – Q
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341866
The mass of cell present inside the integuments of megasporangium having abundant food reserve is
1 Nucleus
2 Nucellus
3 Sporogenous cells
4 None of these
Explanation:
Enclosed within the integuments is a mass of cells called the nucellus. Cells of the nucellus have abundant reserve food materials.
341839
Parthenocarpy is not advantageous in which?
1 Epicarp is edible
2 Mesocarp is edible
3 Endocarp is edible
4 Seed is edible
Explanation:
Example Parthenocarpy is not advantageous to apple, cherry, apricot etc. which bears edible seeds.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341841
Which of the following statement is false?
1 Record of 10,000 years of dormacy seeds has been estimated in Lupinus arcticus .
2 Some 2000 years old viable seeds of Pheonix dactylifera were discovered archaeological excavation of King Herod’s palace near Dead Sea.
3 Many fruits have evolued mechanisms for dispersal of seeds
4 The number of seeds in each fruits in case of orchid and some parasitic forms like Orobanche and Striga is one.
Explanation:
The number of seeds in each fruit in case of orchid and some parasitic forms like Orobanche and Strige is many.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341842
Match the columns I and II. Column I Column II A False fruits P Mustard B Parthenocarpic fruit Q Orange C Dry fruit R Banana D Fleshy fruit S Apple
1 A – R, B – P, C – Q, D – S
2 A – S, B – R, C – P, D – Q
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
Explanation:
A – S, B – R, C – P, D – Q
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341866
The mass of cell present inside the integuments of megasporangium having abundant food reserve is
1 Nucleus
2 Nucellus
3 Sporogenous cells
4 None of these
Explanation:
Enclosed within the integuments is a mass of cells called the nucellus. Cells of the nucellus have abundant reserve food materials.
341839
Parthenocarpy is not advantageous in which?
1 Epicarp is edible
2 Mesocarp is edible
3 Endocarp is edible
4 Seed is edible
Explanation:
Example Parthenocarpy is not advantageous to apple, cherry, apricot etc. which bears edible seeds.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341841
Which of the following statement is false?
1 Record of 10,000 years of dormacy seeds has been estimated in Lupinus arcticus .
2 Some 2000 years old viable seeds of Pheonix dactylifera were discovered archaeological excavation of King Herod’s palace near Dead Sea.
3 Many fruits have evolued mechanisms for dispersal of seeds
4 The number of seeds in each fruits in case of orchid and some parasitic forms like Orobanche and Striga is one.
Explanation:
The number of seeds in each fruit in case of orchid and some parasitic forms like Orobanche and Strige is many.
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341842
Match the columns I and II. Column I Column II A False fruits P Mustard B Parthenocarpic fruit Q Orange C Dry fruit R Banana D Fleshy fruit S Apple
1 A – R, B – P, C – Q, D – S
2 A – S, B – R, C – P, D – Q
3 A – P, B – R, C – Q, D – S
4 A – Q, B – P, C – R, D – S
Explanation:
A – S, B – R, C – P, D – Q
BIOXII02: SEXUAL REPRODUCTION IN FLOWERING PLANTS
341866
The mass of cell present inside the integuments of megasporangium having abundant food reserve is
1 Nucleus
2 Nucellus
3 Sporogenous cells
4 None of these
Explanation:
Enclosed within the integuments is a mass of cells called the nucellus. Cells of the nucellus have abundant reserve food materials.
