Many tribes live in the high altitude of Himalayas in them

  • A

    Less red blood cells, more white blood cells, more -$Hb$

  • B

    Higher red blood cells, more - $Hb$

  • C

    More platelet, more - $Hb$

  • D

    More white blood cells, more platelet.

Similar Questions

Match Column $I$ with Column $II$ and choose correct option

Column-$I$ Column-$II$
$a.$ Aestivation $(i)$ Over wintering
$b$. Hibernation $(ii)$ Over summer
$c.$ Diapause $(iii)$ Suspended development in zooplanktons

Constant grazing and browsing in an area may ultimately result in the formation of

In bacteria, fungi and lower plants, various of thick-walled ...$A$... are formed, which help them to survive ...$B$... conditions-these germinate on availability of suitable environment. In higher plants ...$C$... and some other vegetative reproductive structures serve as means to tide over periods of stress besides helping in dispersal-they germinate to form new plants under favourable moisture and temperate conditions

Choose the correct option for $A, B$ and $C$

What are Eurythermic species ?

Organisms which can tolerate and thrive in wide range of temperature are called .......... e.g. .........