Flowers which never open are called as

Flowers which never open are called as
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Flowers which never open are called as – Cliestogamous flowers
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The pollination between two different flowers present on same plant is called as

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Description : Why Flowers Are Needed ?

Last Answer : The outermost stem of a flower is called a circle. The stalk protects other parts of the flower especially from sun , rain and insects in the twenties. That is why swelling is required.

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Description : Why colorful flowers are helpful for pollination ?

Last Answer : Insects or birds float around in the attraction of the beautiful color of colorful flowers. At this time the pollen sticks to the carrier. When this carrier sits on another flower of the ... the work of pollination is done without their knowledge. So colored flowers are conducive to pollination.

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Description : Which plant produces flowers ?

Last Answer : Florigen produces flowers of plants.

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Description : Which hormone is found in fruits, flowers, seeds, leaves and roots ?

Last Answer : Ethylene hormone is found in fruits, flowers, seeds, leaves and roots.

Consider the following statements: (1) Cucurbits are monoecious plant (2) In mango, neuter, male and female and female flowers occur together (3) Legumenous plants how unisexuality (4) Oblique septa is found in Rosaceae

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Last Answer : Ans. ((b))

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Description : what are flowers?

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Description : Bird pollinated flowers are rich in

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Description : Cliestogamous flowers are found in

Last Answer : Cliestogamous flowers are found in – Commelina

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Last Answer : Ans. ((b))

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Description : UAG is a. Start codon b. Stop codon c. Open frame d. End frame

Last Answer : b. Stop codon

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Description : What is the upper part of the embryonic root called ?

Last Answer : The upper part of the embryonic root is called the hypocotyl.

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Description : Why Insects Are Called A Means Of Pollination ?

Last Answer : A means of insect pollination. Insects swarm around to eat honey or attract beautiful colors. At this time the pollen sticks to the carrier. Whenever this carrier sits on another flower of the same species ... to the head of the next flower. This is why insects are called the medium of pollination.

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Description : Why is Chupri potato called Bulbil ?

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Description : Why is polythene called impenetrable curtain ?

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Description : Which of the following is called a brainstem ?

Last Answer : The medulla is called the bota of the brain.

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Last Answer : A hormone called florigen is produced in the leaves.

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What is the upper part of the embryo called ?

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Last Answer : : It is called epicotyl.

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Description : What is the lower part of the embryo called ?

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Description : Formation of diploid embryosac from diploid vegetative structure, e.g., nucellus or integument etc., without meiosis is called: (a) Apospory (b) Apomixis (c) Diplospory (d) Adventives polyembryony

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Description : ATP is called a. A nucleoside b. Physiological currency c. An amino acid d. Polynucleotide

Last Answer : b. Physiological currency

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Last Answer : b. Stephen Hales

Presence of two layers of phloem, one above xylem and another below xylem is called as

Description : Presence of two layers of phloem, one above xylem and another below xylem is called as

Last Answer : Presence of two layers of phloem, one above xylem and another below xylem is called as – Bicollateral arrangement

The process involving emasculation of the flower before anthesis and depositing pollen grains on the cut end of the ovary is called as

Description : The process involving emasculation of the flower before anthesis and depositing pollen grains on the cut end of the ovary is called as

Last Answer : The process involving emasculation of the flower before anthesis and depositing pollen grains on the cut end of the ovary is called as – Intra-ovarian pollination

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Description : When the embryo develops from haploid egg cell without fertilization, the phenomenon is called as

Last Answer : When the embryo develops from haploid egg cell without fertilization, the phenomenon is called as – Haploid parthenogenesis

When a diploid embryosac is formed from a megaspore mother cell without meiosis, it is called as

Description : When a diploid embryosac is formed from a megaspore mother cell without meiosis, it is called as

Last Answer : When a diploid embryosac is formed from a megaspore mother cell without meiosis, it is called as – Diplospory

When embryo arises directly from the (2n) sporophytic cells like nucellus or integuments it is called as

Description : When embryo arises directly from the (2n) sporophytic cells like nucellus or integuments it is called as

Last Answer : When embryo arises directly from the (2n) sporophytic cells like nucellus or integuments it is called as – Adventive embryony