Oxygen accounts for _____ of totals human body mass?

1. 1. 12%
   2. 24%
   3. 48%
   4. 65%

A structure formed by groups of similar cells organized into loose sheets or bundles performing similar functions is called as _____.

1. 1. A Tissue
   2. An organ
   3. A Cell
   4. An organism

Which Part of the Brain regulates Body Temperature?

1. 1. cerebrum
   2. cerebellum
   3. medulla
   4. hypothalamus

How many vertebrae are present in coccyx?

1. 1. 4
   2. 9
   3. 13
   4. 17

Another name for Kingdom Monera is _____.

1. 1. Prokaryotae
   2. Archae
   3. Protoctista
   4. None of these

Kingdom Fungi includes_____.

1. 1. A cellular, eukaryotic organisms
   2. Non-chlorophylls, multicellular, eukaiyotlc organisms
   3. Non-chlorophylls, multicellular, thailophytic organisms
   4. Both (b) and (c)

Which of the following structure in plant’s body is called excretophores?

1. 1. Stem
   2. Flowers
   3. Leaves
   4. Roots

In which organ RBC are selectively destroyed/ recycled by macrophages?

1. 1. Spleen
   2. Liver
   3. Pancreas
   4. Kidney

It has been estimated that in a normal person plasma constitutes about _____by volume of blood.

1. 1. 45%
   2. 55%
   3. 65%
   4. 70%

Constricting ring around nematode is formed by_____.

1. 1. Arthrobotrys
   2. Mildews
   3. Pleurotus ostreatus
   4. None of these