Download App

Structural Organisation in Animals — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYStructural Organisation in Animals1 Mark
MCQ
At high altitude, the RBCs in the human blood will.
  • A
    Increase in size.
  • B
    Decrease in size.
  • C
    Increase in number.
  • D
    Decrease in number.
✓

Answer

  1. Increase in number.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Structural Organisation in Animals→Structural Organisation in Animals — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

Match column-$I$ (cell organelle) with column-$II$ membrane and select the correct option from the codes given below.
Column-$I$ Column-$II$
$A$. Mitochondria $I$. Without membrane
$B$. Lysosomes $II$. Single membrane
$C$. Ribosomes $III$. Double membrane
→
Which group of fungi is commonly known as imperfect fungi?
→
Which of the following statements is true for a secretory cell?
→
Which of the following statement is not false
→
End product of fermentation of sugars is:
→
Cleavage of specific covalent bonds and removal of groups without hydrolysis is the property of:
→
Which is correct about flower ? It is modified
→
In higher vertebrates, $SA-$node helps in
→
Match List $I$ with List $II$

List $I$ List $II$
$A$. Rose $I$. Twisted aestivation
$B$. Pea $II$. Perigynous flower
$C$. Cotton $III$. Drupe
$D$. Mango $IV$. Marginal placentation

Choose the correct answer from the options given below :

→
Which of the following shows whorled phyllotaxy ?
→