The Somatotrophin which helps in growth of body is secreted by ………
A) Thyroid gland
B) Adrenal gland
C) Testes
D) Pituitary gland
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A body projected vertically upwards, reaches a height of 180 m. Find out `[g=10ms^(-2)]` (i) intial velocity of body (ii) time taken by body to reach
Correct Answer - (i)`60m//s` (ii) 6 sec (iii) 12 sec (iv )160 m (v)`-20m//s` (vi) 2 sec, 10 sec (vii) 6 sec
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A Stock Exchange is a place where finanacial assets can be converted into cash. It helps in fixing the market value of securities and helps to know th
Correct Answer - (i) the functions referred in above para are: (a) Provide liquidity (b) Helps in price discovery (c) Economic barometer (ii) Other functions of stock exchange are: (a)...
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Which is not the reason for growth in urbanisation ? A) Growth of facilities
C) Modern culture
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Fill in the blanks : Population have characteristic patterns of growth with time . Two contrasting types of growth forms are `………..` and `…………` .
Correct Answer - S-shaped (sigmoid ) , J-shaped
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The nutrients which help in growth and regeneration of body tissues are
Correct option is D) proteins
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Which of the following enzymes is secreted into stomach ?
Pepsin is secreted into stomach.
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What will happen if sufficient amount of vasopressin is not secreted in the body?
B) Excretes dilute urine
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Imagine two roosters are fighting at your kitchen garden. What hormone might be secreted in their body during that stage ?
(A) Adrenalin
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What is sympodial growth in ginger rhizome and monopodial growth in lotus rhizome?
1. Growth of rhizome takes place with lateral buds, such growth is known as sympodial growth, e.g. Ginger (Zingiber officinale), Turmeric (Curcuma domestica), Canna etc. 2. In plants where rhizomes grow...
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The growth of root is geotropism, and the growth of stem is ………
(A) Negative geotropism
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