Botany · 2010
NEET 2010 · Prelims · Code A · Q176
Which two of the following changes (a-d) usually tend to occur in the plain dwellers when they move to high altitudes (3,500 m or more)? (a) Increase…
Which two of the following changes (a-d) usually tend to occur in the plain dwellers when they move to high altitudes ($\displaystyle 3,500$ m or more) ?
(a)
Increase in red blood cell size
(b)
Increase in red blood cell production
(c)
Increased breathing rate
(d)
Increase in thrombocyte count
Changes occurring are :
Official answer
(2)
(b) and (c)
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NEET (UG) 2010 Botany question, with the answer from NTA’s final answer key. Where our answers come from.