Which one of the following options gives one correct example each
Which one of the following options gives one correct example each of convergent evolution and divergent evolution? Options (a) Eyes…
7 years ago
AIPMT2012
The extinct human who lived 1,00,000 to 40,000 years ago in Europe
The extinct human who lived 1,00,000 to 40,000 years ago in Europe, Asia and parts of Africa, With short stature,…
7 years ago
Evolution of different species in a given area starting from a point and spreading
Evolution of different species in a given area starting from a point and spreading to other geographical areas is known…
7 years ago
Which one of the following is a wrong statement?
Which one of the following is a wrong statement? Options (a) Most of the forests have been lost in tropical…
7 years ago
Measuring Biochemical Oxygen Demand (BOD) is a method used for :
Measuring Biochemical Oxygen Demand (BOD) is a method used for : Options (a) estimating the amount of organic matter in…
7 years ago
In an area where DDT had been used extensively, the population of birds
In an area where DDT had been used extensively, the population of birds declined significantly because: Options (a) birds stopped…
7 years ago
Pheretima and its close relatives derive nourishment from :
Pheretima and its close relatives derive nourishment from : Options (a) sugarcane roots (b) decaying fallen leaves and soil organic…
7 years ago
What is correct to say about the hormone action in humans
What is correct to say about the hormone action in humans Options (a) Glucagon is secreted by β-cells of islets…
7 years ago
Which one of the following pairs of hormones are the examples of those
Which one of the following pairs of hormones are the examples of those that can easily pass through the cell…
7 years ago
F₂ generation in a Mendelian cross showed that both genotypic and phenotypic ratios
F₂ generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as 1 : 2 :…
7 years ago