Which plant hormones have stimulatory effects? -Biology

Which plant hormones have stimulatory effects? -Biology
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Which plant hormones have stimulatory effects? -Biology

Description : Which plant hormones have stimulatory effects? -Biology

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Description : Binding of thyroxine to its receptors (A) Activates Adenylate cyclase (B) Activates guanylate cyclase (C) Activates a stimulatory G-protein (D) Increases transcription

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Which plant hormones have inhibitory effects? -Biology

Description : Which plant hormones have inhibitory effects? -Biology

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Which plant hormones have inhibitory effects? -Biology

Description : Which plant hormones have inhibitory effects? -Biology

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Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other ?

Description : Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other ?

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Description : The effects of glucocorticoid hormones include: a. increase hepatic glycogen synthesis b. decrease glucose uptake by the adipose tissue c. decrease hepatic gluconeogesis d. increase protein synthesis in the skeletal muscles

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Description : Types of plant hormones. -Biology

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Description : What are the five major types of plant hormones? -Biology

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Description : Types of plant hormones. -Biology

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Plant hormones, which responses to wounds and stresses of biotic & abiotic origin & are also involved in dormancy & abscission, are-

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Description : Name the plant hormones which are involved in growth promoting activities such as cell division, cell enlargement, pattern formation, tropic growth, f

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Plant hormones, which responses to wounds and stresses of biotic & abiotic origin & are also involved in dormancy & abscission, are-

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Name the plant hormones which are involved in growth promoting activities such as cell division, cell enlargement, pattern formation, tropic growth, f

Description : Name the plant hormones which are involved in growth promoting activities such as cell division, cell enlargement, pattern formation, tropic growth, f

Last Answer : Name the plant hormones which are involved in growth promoting activities such as cell division, ... growth, flowering, fruiting and seed formation.

How do plant hormones transport around the plant?

Description : How do plant hormones transport around the plant?

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Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins- apical dominance (3) cytoldnins- senescence (4) gibberlins- bud and seed dormancy

Description : Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins- apical dominance (3) cytoldnins- senescence (4) gibberlins- bud and seed dormancy

Last Answer : (4) gibberlins- bud and seed dormancy Explanation: Abscisic acid is responsible for responsible for dormancy of various types. It maintains dormancy in seeds and buds, stimulates the closing of stomata. Gibberellins are responsible for cell division and growth in cell size.

What are plant hormones?

Description : What are plant hormones?

Last Answer : The special chemicals which bring about coordination in plants are called plant hormones.

Which plant hormones are known as growth inhibitors?

Description : Which plant hormones are known as  growth inhibitors?

Last Answer : Abscisic acid and Ethylene

Which plant hormones are known as growth promoters?

Description : Which plant hormones are known as  growth promoters?

Last Answer : Auxin; Gibberellin; Cytokinin

Name the important plant hormones?

Description : Name the important plant hormones?

Last Answer : Auxins; Gibberellins; Cytokinins; Abscisic acid  & Ethylene

Small cut pieces of soft stems are placed in growth medium with following plant hormones. Which combination of plant hormones will show slowest growth ? (1) Auxin + Cytokinin (2) Gibberellins + Auxin (3) Gibberellins + Cytokinin (4) Abscisic Acid + Auxin

Description : Small cut pieces of soft stems are placed in growth medium with following plant hormones. Which combination of plant hormones will show slowest growth ? (1) Auxin + Cytokinin (2) Gibberellins + Auxin (3) Gibberellins + Cytokinin (4) Abscisic Acid + Auxin

Last Answer : (4) Abscisic Acid + Auxin

Which of the following plant hormones are incorrectly paired? (1) abscisic acid- transpiration (2) auxins-apical dominance (3) cytokinins- senescence (4) gibberlins- bud and seed dormancy

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Last Answer : gibberlins- bud and seed dormancy

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Description : What are the hormones involved in providing milk to the suckling infant ? -Biology-10

Last Answer : Prolactin (Maternity Hormone). Production of milk. 2. Oxytocin Ejection of milk

Study the flow chart given below. Name the hormones involved at each stage and explain their role. -Biology

Description : Study the flow chart given below. Name the hormones involved at each stage and explain their role. -Biology

Last Answer : Ovulation Induced by LH secreted from anterior pituitary. LH also stimulates the formation of corpus luteum and secretion of progesterone from it. Pregnancy Progesterone is necessary for ... secretion of oxytocin which induces stronger contractions of uterine muscles leading to parturition.

Study the flow chart given below. Name the hormones involved at each stage and explain their function. -Biology

Description : Study the flow chart given below. Name the hormones involved at each stage and explain their function. -Biology

Last Answer : Hypothalamus Gonadotropin Releasing Hormones (GnRH) are released by the hypothalamus. Pituitary GnRH stimulates pituitary to release FSH and LH. Ovary FSH and LH act on ovary. LH ... ruptured follicle and secretion of progesterone by the corpus luteum. Pregnancy Progesterone maintains pregnancy.

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Description : (i) How is placenta formed in human female? (ii) Name any two hormones which are secreted by it and are also present in a non-pregnant woman. [ -Biology

Last Answer : i)After implantation of blastocyst, the finger-like projections called chorionic villi, appear on the trophoblast and is surrounded by uterine tissue and maternal blood which become interdigitated with each ... by placenta that are also present in a non-pregnant women are oestrogen and progesterone.

Name the hormones produced only during pregnancy in human female. Mention their source organ. -Biology

Description : Name the hormones produced only during pregnancy in human female. Mention their source organ. -Biology

Last Answer : The hormones produced only during pregnancy in human female are human Chorionic Gonadotropin (hCG), human Placental Lactogen (hPL) and relaxin. The source of hCG and hPL — Placenta, and Relaxin — Ovary.

Which hormones are responsible for phototropism? -Biology

Description : Which hormones are responsible for phototropism? -Biology

Last Answer : Growth curvature response of plants towards light is known as phototropism which is mediated by auxins in plants.

What are the hormones secreted by Pituitary gland? -Biology

Description : What are the hormones secreted by Pituitary gland? -Biology

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What are the hormones secreted by Thyroid? -Biology

Description : What are the hormones secreted by Thyroid? -Biology

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What are the hormones secreted by Gonads (Testes, Ovaries)? -Biology

Description : What are the hormones secreted by Gonads (Testes, Ovaries)? -Biology

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What are the hormones secreted by Hypothalamus? -Biology

Description : What are the hormones secreted by Hypothalamus? -Biology

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What are the hormones secreted by Parathyroid? -Biology

Description : What are the hormones secreted by Parathyroid? -Biology

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What are the hormones secreted by Adrenal gland (Adrenal cortex, Adrenal medulla)? What are the chief functions of these hormones. -Biology

Description : What are the hormones secreted by Adrenal gland (Adrenal cortex, Adrenal medulla)? What are the chief functions of these hormones. -Biology

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What are the hormones secreted by Pancreas? -Biology

Description : What are the hormones secreted by Pancreas? -Biology

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What are the hormones secreted by Thymus? -Biology

Description : What are the hormones secreted by Thymus? -Biology

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What are the functions of the sex hormones? -Biology

Description : What are the functions of the sex hormones? -Biology

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What is the function of growth hormones? -Biology

Description : What is the function of growth hormones? -Biology

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Explain the hormones of the pituitary gland and functions. -Biology

Description : Explain the hormones of the pituitary gland and functions. -Biology

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What are the hormones that prevent water loss at the kidneys? -Biology

Description : What are the hormones that prevent water loss at the kidneys? -Biology

Last Answer : Direct control of water excretion in the kidneys is exercised by vasopressin, or anti-diuretic hormone (ADH), a peptide hormone secreted by the hypothalamus. ADH causes the insertion of water channels into the membranes of cells lining the collecting ducts, allowing water reabsorption to occur.