MCQ
Cold blooded animals are those having
- ACold blood
- ✓Variable body temperature according to the temperature of atmosphere
- CAlways constant temperature
- DBlood, which can flow even below $ 4°C$
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$a$. Large and more numerous nucleoli are present in cells actively carrying out protein synthesis.
$b$. Nuclear pores allow bidirectional movement of molecules.
$c$. Cytoskeleton is a glycolipid structure for mechanical support, motility and maintenance of the shape of the cell.
$d$. Steroidal hormones are synthesized by Golgi complex.