NEET Test Series from KOTA - 10 Papers In MS WORD
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Sexual Reproduction in Flowering Plants
262792
Cytokine (1) help in cell enlargement (2) counteract the influence of apical dominance over the lateral buds (3) help in germination of cereal seeds (4) helps in initiation of flowering
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Cytokine help in cell enlargement and counteract the influence of apical dominance are the lateral buds. It is growth promoting hormone and promotes the certical growth of plant. Gibberllin hormone help in germination of cereal seeds. Auxin hormone helps in initiation of flowering.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262793
Nuclear type of endosperm is found in (1) Adoxa (2) Penman (3) Peperomia (4) Mangifera
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Nuclear type of endosperm is found in Penman and Mangifera. It is the most common typee of endosperm formation. In this type of endosperm endosperm cells divides by free nuclear division and do not followed by the cell wall formation. Cellular type of endosperm is found in Adoxa and Peperomia.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262795
In coffee seeds, perisperm is the source of coffee. This perisperm is a persistent:
1 funicle
2 raphae
3 nucellus
4 chalaza
Explanation:
In coffee seeds, perisperm is the source of coffee. This perisperm is persistent nucellus. It is also called residual nucelluls. It is a layer of nutritive tissue which surrounds the embryo of seed.
JIPMER-1997
Sexual Reproduction in Flowering Plants
262796
Which of the following floras parts forms pericarp after fertilization?
1 Nucellus
2 Outer integument
3 Ovary wall
4 Inner integument
Explanation:
Ovary wall forms pericarp after fertilization. After fertilization, ripened ovary form fruit and ovary wall form fruit wall or pericarp. It is fleshy as in apples or dry as found in corn.
262792
Cytokine (1) help in cell enlargement (2) counteract the influence of apical dominance over the lateral buds (3) help in germination of cereal seeds (4) helps in initiation of flowering
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Cytokine help in cell enlargement and counteract the influence of apical dominance are the lateral buds. It is growth promoting hormone and promotes the certical growth of plant. Gibberllin hormone help in germination of cereal seeds. Auxin hormone helps in initiation of flowering.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262793
Nuclear type of endosperm is found in (1) Adoxa (2) Penman (3) Peperomia (4) Mangifera
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Nuclear type of endosperm is found in Penman and Mangifera. It is the most common typee of endosperm formation. In this type of endosperm endosperm cells divides by free nuclear division and do not followed by the cell wall formation. Cellular type of endosperm is found in Adoxa and Peperomia.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262795
In coffee seeds, perisperm is the source of coffee. This perisperm is a persistent:
1 funicle
2 raphae
3 nucellus
4 chalaza
Explanation:
In coffee seeds, perisperm is the source of coffee. This perisperm is persistent nucellus. It is also called residual nucelluls. It is a layer of nutritive tissue which surrounds the embryo of seed.
JIPMER-1997
Sexual Reproduction in Flowering Plants
262796
Which of the following floras parts forms pericarp after fertilization?
1 Nucellus
2 Outer integument
3 Ovary wall
4 Inner integument
Explanation:
Ovary wall forms pericarp after fertilization. After fertilization, ripened ovary form fruit and ovary wall form fruit wall or pericarp. It is fleshy as in apples or dry as found in corn.
262792
Cytokine (1) help in cell enlargement (2) counteract the influence of apical dominance over the lateral buds (3) help in germination of cereal seeds (4) helps in initiation of flowering
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Cytokine help in cell enlargement and counteract the influence of apical dominance are the lateral buds. It is growth promoting hormone and promotes the certical growth of plant. Gibberllin hormone help in germination of cereal seeds. Auxin hormone helps in initiation of flowering.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262793
Nuclear type of endosperm is found in (1) Adoxa (2) Penman (3) Peperomia (4) Mangifera
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Nuclear type of endosperm is found in Penman and Mangifera. It is the most common typee of endosperm formation. In this type of endosperm endosperm cells divides by free nuclear division and do not followed by the cell wall formation. Cellular type of endosperm is found in Adoxa and Peperomia.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262795
In coffee seeds, perisperm is the source of coffee. This perisperm is a persistent:
1 funicle
2 raphae
3 nucellus
4 chalaza
Explanation:
In coffee seeds, perisperm is the source of coffee. This perisperm is persistent nucellus. It is also called residual nucelluls. It is a layer of nutritive tissue which surrounds the embryo of seed.
JIPMER-1997
Sexual Reproduction in Flowering Plants
262796
Which of the following floras parts forms pericarp after fertilization?
1 Nucellus
2 Outer integument
3 Ovary wall
4 Inner integument
Explanation:
Ovary wall forms pericarp after fertilization. After fertilization, ripened ovary form fruit and ovary wall form fruit wall or pericarp. It is fleshy as in apples or dry as found in corn.
262792
Cytokine (1) help in cell enlargement (2) counteract the influence of apical dominance over the lateral buds (3) help in germination of cereal seeds (4) helps in initiation of flowering
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Cytokine help in cell enlargement and counteract the influence of apical dominance are the lateral buds. It is growth promoting hormone and promotes the certical growth of plant. Gibberllin hormone help in germination of cereal seeds. Auxin hormone helps in initiation of flowering.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262793
Nuclear type of endosperm is found in (1) Adoxa (2) Penman (3) Peperomia (4) Mangifera
1 1,2 and 3 are correct
2 1 and 2 are correct
3 2 and 4 are correct
4 1 and 3 are correct
Explanation:
Nuclear type of endosperm is found in Penman and Mangifera. It is the most common typee of endosperm formation. In this type of endosperm endosperm cells divides by free nuclear division and do not followed by the cell wall formation. Cellular type of endosperm is found in Adoxa and Peperomia.
BHU PMT (Mains)-2011
Sexual Reproduction in Flowering Plants
262795
In coffee seeds, perisperm is the source of coffee. This perisperm is a persistent:
1 funicle
2 raphae
3 nucellus
4 chalaza
Explanation:
In coffee seeds, perisperm is the source of coffee. This perisperm is persistent nucellus. It is also called residual nucelluls. It is a layer of nutritive tissue which surrounds the embryo of seed.
JIPMER-1997
Sexual Reproduction in Flowering Plants
262796
Which of the following floras parts forms pericarp after fertilization?
1 Nucellus
2 Outer integument
3 Ovary wall
4 Inner integument
Explanation:
Ovary wall forms pericarp after fertilization. After fertilization, ripened ovary form fruit and ovary wall form fruit wall or pericarp. It is fleshy as in apples or dry as found in corn.
