The correct sequence of plants in a hydrosere is:
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(a) Volvox → Hydrilla → Pistia →Scirpus Lantana → Oak (b) Pistia →Volvox →Scirpus →Hydrilla → Oak →Lantana (c) Oak→Lantana →Volvox →Hydrilla → […]
A young infant may be feeding entirely on mothers milk which is white in colour but the stools which the infant passes out is quite yellowish. What is this yellow colour due to?
Options […]
When breast feeding is replaced by less nutritive food low in proteins and calories; the infants below the age of one year are likely to suffer from:
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(a) Rickets (b) Kwashiorkor (c) Pellagra […]
Which one of the following statements is true regarding digestion and absorption of food in humans?
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(a) Fructose and amino acids are absorbed through intestinal mucosa with the help of carrier ions like […]
A health disorder that results from the deficiency of thyroxine in adults and characterised by (i) a low metabolic rate, (ii) increase in body weight and (iii) tendency to retain water in tissues is:
The most popularly known blood goruping is the ABO grouping. It is named ABO and not ABC, becaue “O” in it refers to having
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(a) overdominance of this type on the genes […]
In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?
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(a) S – start of systole (b) T – end […]
What is true about Bt toxin?
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(a) Bt protein exists as active toxin in the Bacillus (b) The activated toxin enters the ovaries of the pest to sterilise it and thus prevent […]
Transgenic plants are the ones:
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(a) generated by introducing foreign DNA into a cell and regenerating a plant from that cell (b) produced after protoplast fusion in artificial medium (c) grown in […]
Montreal protocol aims at
Options
(a) Biodiversity conservation (b) Control of water pollution (c) Control of CO2 emission (d) Reduction of ozone depleting substances
Correct Answer:
Control of water pollution
Explanation:
No explanation […]
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