Exp. A Arrhenotoky is a form of parthenogenesis in which unfertilized eggs develop into male, while fertilized eggs develop into females. This reproductive strategy is observed in some species of insects, such as ants and wasps.
CMC Vellore-2010
Sexual Reproduction in Flowering Plants
262831
200 seeds are produced form how many fruits of maize?
1 200
2 100
3 50
4 5
Explanation:
200 seeds are produced form 200 fruits of maize because in maize, fruit is single seeded (caryopsis). So, the number of fruit is same as that of seed.
BCECE-2011
Sexual Reproduction in Flowering Plants
262836
In which of the following parthenocarpy makes no sense:
1 Banana
2 Orange
3 Lemon
4 Pomegranate
Explanation:
In pomengranate, parthenocarpy makes no sense. Parthenocarpy is the formation of fruits without fertilization. This method produces seedless fruits. Parthenocarpy is not beneficial in pomengranate because seeds are the edible parts in this fruit.
Haryana PMT-2011 / JCECE-2005 /Manipal-2000
Sexual Reproduction in Flowering Plants
262835
Aleurone grains are rich in :
1 fat
2 protein
3 carbohydrates
4 auxins
Explanation:
Aleurone layer helps in nutrition. The endosperm of monocotyledonous seed is surrounded by a special thick layer, called the aleurone layer. It is rich in protein and formed by the outermost layer of endosperm. It secretes hydrolyses (amylases, proteases) by which the reserve food (starch and protein) is digested during seed germination.
Exp. A Arrhenotoky is a form of parthenogenesis in which unfertilized eggs develop into male, while fertilized eggs develop into females. This reproductive strategy is observed in some species of insects, such as ants and wasps.
CMC Vellore-2010
Sexual Reproduction in Flowering Plants
262831
200 seeds are produced form how many fruits of maize?
1 200
2 100
3 50
4 5
Explanation:
200 seeds are produced form 200 fruits of maize because in maize, fruit is single seeded (caryopsis). So, the number of fruit is same as that of seed.
BCECE-2011
Sexual Reproduction in Flowering Plants
262836
In which of the following parthenocarpy makes no sense:
1 Banana
2 Orange
3 Lemon
4 Pomegranate
Explanation:
In pomengranate, parthenocarpy makes no sense. Parthenocarpy is the formation of fruits without fertilization. This method produces seedless fruits. Parthenocarpy is not beneficial in pomengranate because seeds are the edible parts in this fruit.
Haryana PMT-2011 / JCECE-2005 /Manipal-2000
Sexual Reproduction in Flowering Plants
262835
Aleurone grains are rich in :
1 fat
2 protein
3 carbohydrates
4 auxins
Explanation:
Aleurone layer helps in nutrition. The endosperm of monocotyledonous seed is surrounded by a special thick layer, called the aleurone layer. It is rich in protein and formed by the outermost layer of endosperm. It secretes hydrolyses (amylases, proteases) by which the reserve food (starch and protein) is digested during seed germination.
Exp. A Arrhenotoky is a form of parthenogenesis in which unfertilized eggs develop into male, while fertilized eggs develop into females. This reproductive strategy is observed in some species of insects, such as ants and wasps.
CMC Vellore-2010
Sexual Reproduction in Flowering Plants
262831
200 seeds are produced form how many fruits of maize?
1 200
2 100
3 50
4 5
Explanation:
200 seeds are produced form 200 fruits of maize because in maize, fruit is single seeded (caryopsis). So, the number of fruit is same as that of seed.
BCECE-2011
Sexual Reproduction in Flowering Plants
262836
In which of the following parthenocarpy makes no sense:
1 Banana
2 Orange
3 Lemon
4 Pomegranate
Explanation:
In pomengranate, parthenocarpy makes no sense. Parthenocarpy is the formation of fruits without fertilization. This method produces seedless fruits. Parthenocarpy is not beneficial in pomengranate because seeds are the edible parts in this fruit.
Haryana PMT-2011 / JCECE-2005 /Manipal-2000
Sexual Reproduction in Flowering Plants
262835
Aleurone grains are rich in :
1 fat
2 protein
3 carbohydrates
4 auxins
Explanation:
Aleurone layer helps in nutrition. The endosperm of monocotyledonous seed is surrounded by a special thick layer, called the aleurone layer. It is rich in protein and formed by the outermost layer of endosperm. It secretes hydrolyses (amylases, proteases) by which the reserve food (starch and protein) is digested during seed germination.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Sexual Reproduction in Flowering Plants
262844
Arrhenotoky is related to
1 Parthenogenesis
2 Wax formation
3 Organogenesis
4 Both (a) and (b)
5 None of the above
Explanation:
Exp. A Arrhenotoky is a form of parthenogenesis in which unfertilized eggs develop into male, while fertilized eggs develop into females. This reproductive strategy is observed in some species of insects, such as ants and wasps.
CMC Vellore-2010
Sexual Reproduction in Flowering Plants
262831
200 seeds are produced form how many fruits of maize?
1 200
2 100
3 50
4 5
Explanation:
200 seeds are produced form 200 fruits of maize because in maize, fruit is single seeded (caryopsis). So, the number of fruit is same as that of seed.
BCECE-2011
Sexual Reproduction in Flowering Plants
262836
In which of the following parthenocarpy makes no sense:
1 Banana
2 Orange
3 Lemon
4 Pomegranate
Explanation:
In pomengranate, parthenocarpy makes no sense. Parthenocarpy is the formation of fruits without fertilization. This method produces seedless fruits. Parthenocarpy is not beneficial in pomengranate because seeds are the edible parts in this fruit.
Haryana PMT-2011 / JCECE-2005 /Manipal-2000
Sexual Reproduction in Flowering Plants
262835
Aleurone grains are rich in :
1 fat
2 protein
3 carbohydrates
4 auxins
Explanation:
Aleurone layer helps in nutrition. The endosperm of monocotyledonous seed is surrounded by a special thick layer, called the aleurone layer. It is rich in protein and formed by the outermost layer of endosperm. It secretes hydrolyses (amylases, proteases) by which the reserve food (starch and protein) is digested during seed germination.
