Removal of the entire tassel (male inflorescence of maize) from the plant before pollen to initiate cross hybridization

Removal of the entire tassel (male inflorescence of maize) from the plant before pollen to initiate cross hybridization
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 Ans. Detasseling
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Description : Removal of male bud after completion of female phase is known as

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In hybridization this is not part of the technique used a) Transfer pollen b) Collect pollen c) Emasculate d) Use of two plants to bridge the stems together

Description : In hybridization this is not part of the technique used a) Transfer pollen b) Collect pollen c) Emasculate d) Use of two plants to bridge the stems together 

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Banana inflorescence is known as

Description : Banana inflorescence is known as

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The PGR used to initiate seed germination

Description : The PGR used to initiate seed germination

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Intra-specific hybridization is a crossed between

Description : Intra-specific hybridization is a crossed between

Last Answer : Ans. Two plant of different varieties

Pollen from a flower of one plant falls on the stigmas of other flowers of the same plant.

Description : Pollen from a flower of one plant falls on the stigmas of other flowers of the same plant.

Last Answer : Ans. Geitonogamy

When pollen grains from flower of one plant transferred to receptive stigmas of flowers of another plant

Description : When pollen grains from flower of one plant transferred to receptive stigmas of flowers of another plant

Last Answer : Ans. Cross pollination/Allogamy

Removal of anther is called: a) Emasculation b) Bagging c) Artificial hybridization d) pollination

Description : Removal of anther is called: a) Emasculation b) Bagging c) Artificial hybridization d) pollination

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Male inflorescence of Cashew nut and Walnut is called a. Catkins b. Rachis c. Cyme d. None

Description : Male inflorescence of Cashew nut and Walnut is called a. Catkins b. Rachis c. Cyme d. None

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Name the special inflorescence which has a single flower and many male flowers. What are its cymose characters?

Description : Name the special inflorescence which has a single flower and many male flowers. What are its cymose characters?

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Description : Emilia - Flora's Paintbrush, Tassel Flower (Emil'ia)

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Amaranthus - Amaranth, Chinese Spinach, Hinn Choy, Joseph's-Coat, Love-Lies-Bleeding, Prince's Feather, Prince's-Feather, Tampala, Tassel Flower (Amaran'thus)

Description : Amaranthus - Amaranth, Chinese Spinach, Hinn Choy, Joseph's-Coat, Love-Lies-Bleeding, Prince's Feather, Prince's-Feather, Tampala, Tassel Flower (Amaran'thus)

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How to Make a Tassel

Description : How to Make a Tassel

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Who invented Radar? (1) J. H. Van Tassel (2) Wilhelm K. Roentgen (3) P. T. Farnsworth (4) A. H. Taylor and Leo C. Young

Description : Who invented Radar? (1) J. H. Van Tassel (2) Wilhelm K. Roentgen (3) P. T. Farnsworth (4) A. H. Taylor and Leo C. Young

Last Answer : A. H. Taylor and Leo C. Young

Anther or pollen culture technique is used to obtained

Description : Anther or pollen culture technique is used to obtained

Last Answer : Ans. Haploid plants

When pollen sterility is caused by cytoplasmic genes

Description : When pollen sterility is caused by cytoplasmic genes

Last Answer : Ans. Cytoplasmic Male Sterility (CMS)

A condition in which either pollen is absent or non functional in flowering plants.

Description : A condition in which either pollen is absent or non functional in flowering plants.

Last Answer : Ans. Male Sterility

When pollen grains from an another falls on receptive stigma of the same flowers

Description : When pollen grains from an another falls on receptive stigma of the same flowers

Last Answer : Ans. Self pollination

Polyploidy level of testa and pollen mother cell of seed

Description : Polyploidy level of testa and pollen mother cell of seed

Last Answer : Ans. 2n

White bud of maize is caused by

Description : White bud of maize is caused by

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Gene responsible for higher amount of lysine in maize

Description : Gene responsible for higher amount of lysine in maize

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Isolation distance for certified maize seed

Description : Isolation distance for certified maize seed

Last Answer : Ans. 200 m

Maize, Pearl millet, Black mustard and Sunflower are

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Maize protein is known as

Description : Maize protein is known as

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Luxury consumed nutrient by plants i.e. maize

Description : Luxury consumed nutrient by plants i.e. maize

Last Answer : Ans. K

The plant parts which consist of two generations- one within the other (1) pollen grains inside the anther (2) germinated pollen grain with two male gametes (3) seed inside the fruit (4) embryo sac inside the ovule (a) (1) only (b) (1), (2), and (3) (c) (3) and (4)

Description : The plant parts which consist of two generations- one within the other (1) pollen grains inside the anther (2) germinated pollen grain with two male gametes (3) seed inside the fruit (4) embryo sac inside the ovule (a) (1) only (b) (1), (2), and (3) (c) (3) and (4)

Last Answer : (d) (1) and (4).

When female matures before male

Description : When female matures before male

Last Answer : Ans. Protogyny

What is the purpose of plasticizers? (a) Harden plastics (b) Soften plastics (c) Initiate polymerizations (d) Cross-link polymer chains

Description : What is the purpose of plasticizers? (a) Harden plastics (b) Soften plastics (c) Initiate polymerizations (d) Cross-link polymer chains

Last Answer : Soften plastics

When male and female flowers occur on the same plant

Description : When male and female flowers occur on the same plant

Last Answer : Ans. Monocius

An exact genetic replica of a specific gene or an entire organism.

Description : An exact genetic replica of a specific gene or an entire organism.

Last Answer : Ans. Clone

Removal of moisture from the food materials for preservation

Description : Removal of moisture from the food materials for preservation

Last Answer : Ans. Dehydration

Removal of undesired suckers, done once in 45 days of planting

Description : Removal of undesired suckers, done once in 45 days of planting

Last Answer : Ans. Desuckering

Removal of any excess or undesirable/unproductive branches, shoots or any other parts of plants

Description : Removal of any excess or undesirable/unproductive branches, shoots or any other parts of plants

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Double fertilisation is fusion of (a) two eggs (b) two eggs and polar nuclei with pollen nuclei (c) one male gamete with egg and other with synergid (d) one male gamete with egg and other with secondary nucleus.

Description : Double fertilisation is fusion of (a) two eggs (b) two eggs and polar nuclei with pollen nuclei (c) one male gamete with egg and other with synergid (d) one male gamete with egg and other with secondary nucleus.

Last Answer : (d) one male gamete with egg and other with secondary nucleus.

In angiosperms, pollen tube liberate their male gametes into the (a) central cell (b) antipodal cells (c) egg cell (d) synergids.

Description : In angiosperms, pollen tube liberate their male gametes into the (a) central cell (b) antipodal cells (c) egg cell (d) synergids.

Last Answer : d) synergids.

Double fertilisation is (a) fusion of two male gametes of a pollen tube with two different eggs (b) fusion of one male gamete with two polar nuclei (c) fusion of two male gametes with one egg (d) syngamy and triple fusion.

Description : Double fertilisation is (a) fusion of two male gametes of a pollen tube with two different eggs (b) fusion of one male gamete with two polar nuclei (c) fusion of two male gametes with one egg (d) syngamy and triple fusion.

Last Answer : (d) syngamy and triple fusion.

Male gametophyte of angiosperms is shed at (a) four celled pollen grain (b) three celled pollen grain (c) microspore mother cell (d) anther.

Description : Male gametophyte of angiosperms is shed at (a) four celled pollen grain (b) three celled pollen grain (c) microspore mother cell (d) anther.

Last Answer : b) three celled pollen grain

Which one of the following is surrounded by a callose wall? (a) Male gamete (b) Egg (c) Pollen grain (d) Microspore mother cell

Description : Which one of the following is surrounded by a callose wall? (a) Male gamete (b) Egg (c) Pollen grain (d) Microspore mother cell

Last Answer : (d) Microspore mother cell

What is the function of germ pore? (a) Emergence of radicle (b) Absorption of water for seed germination (c) Initiation of pollen tube (d) Release of male gametes

Description : What is the function of germ pore? (a) Emergence of radicle (b) Absorption of water for seed germination (c) Initiation of pollen tube (d) Release of male gametes

Last Answer : (c) Initiation of pollen tube

What type of pollination takes place in Vallisneria? (a) Pollination occurs in submerged condition by water. (b) Flowers emerge above surface of water, and pollination occurs by insects. (c) Flowers emerge above water surface, and pollen is carried by wind. (d) Male flowers are carried by water currents to female flowers at surface of water.

Description : What type of pollination takes place in Vallisneria? (a) Pollination occurs in submerged condition by water. (b) Flowers emerge above surface of water, and pollination occurs by insects. (c) Flowers ... wind. (d) Male flowers are carried by water currents to female flowers at surface of water.

Last Answer : (d) Male flowers are carried by water currents to female flowers at surface of water

Double fertilization is (1) Fusion of two male gametes of a pollen tube with two different eggs (2) Fusion of one male gamete with two polar nuclei (3) Fusion of two male gametes with one egg (4) Syngamy and triple fusion

Description : Double fertilization is (1) Fusion of two male gametes of a pollen tube with two different eggs (2) Fusion of one male gamete with two polar nuclei (3) Fusion of two male gametes with one egg (4) Syngamy and triple fusion

Last Answer : (4) Syngamy and triple fusion

3What is the function of germ pore?a)Initiation of pollen tubeb)Release of male gametesc)Emergence of radicled)Absorption of water for seed germination

Description : 3What is the function of germ pore?a)Initiation of pollen tubeb)Release of male gametesc)Emergence of radicled)Absorption of water for seed germination

Last Answer : a)Initiation of pollen tube

.A normal green male maize is crossed with albino female. The progeny is albino because (a) trait for a albinism is dominant (b) the albinos have biochemical to destroy plastids derived from green male (c) plastids are inherited from female parent (d) green plastids of male must have mutated.

Description : .A normal green male maize is crossed with albino female. The progeny is albino because (a) trait for a albinism is dominant (b) the albinos have biochemical to destroy plastids derived from green male (c) plastids are inherited from female parent (d) green plastids of male must have mutated.

Last Answer : (c) plastids are inherited from female paren

An important male sterility source of sorghum

Description : An important male sterility source of sorghum

Last Answer : Ans. Tift 60

When male and female flowers occur on different plants

Description : When male and female flowers occur on different plants

Last Answer : Ans. Diocious

When male and female flowers of a hermaphrodite flower matures at different time

Description : When male and female flowers of a hermaphrodite flower matures at different time

Last Answer : Ans. Dichogamy

Male sterile line

Description : Male sterile line

Last Answer : Ans. A-line

Why can the removal of one important species affect an entire Eco system?

Description : Why can the removal of one important species affect an entire Eco system?

Last Answer : Need answer