The characteristic which enable animals to tolerate dehydration is called__________?

Related Mcqs:

1. Animals that produce metabolic heat at low level and also absorb heat from the surroundings are called__________?

   A. Endotherms
   B. Ectotherms
   C. Heterotherms
   D. Homeotherms

2. The one which can tolerate highest external osmotic pressure is __________?

   A. Algae
   B. Amoeba
   C. Fungi
   D. Bacteria

3. Fungi can tolerate pH from____________?

   A. 3-7
   B. 2-6
   C. 2-9
   D. 3-6

4. The study of nature is called__________?

   A. Science
   B. Atom
   C. Molecule
   D. Element

   Submitted by: Faisal Hayat Khan

5. The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called__________?

   A. An organ
   B. A molecule
   C. Tissue
   D. Both a and c

6. A bond formed by linkage between -OH of carboxyl group of one amino acid and H of amino group of another amino acid which releases water is called__________?

   A. Phosphodiester linkage
   B. Glycosidic bond
   C. Peptide bond
   D. Hydrogen bond

7. Vacuoles are fluid filled sacs surrounded by a membrane called__________?

   A. tonoplast
   B. nuclear membrane
   C. cell membrane
   D. cell wall

   Submitted by: Muhammad Nawaz

8. Higher vascular plants are also called__________?

   A. flowering plants
   B. seed plants
   C. ferns
   D. none of these

   Submitted by: Maryam Aftab

9. Outside the thallus of Marchantia there are special structures called__________?

   A. stem tuber
   B. rhizoids
   C. sporangium
   D. none of these

   Submitted by: Maryam Aftab

10. A decrease in the rate of beating of heart is called__________?

    A. Bradycardia
    B. Tachycardia
    C. Braditachycardia
    D. Non of these

    Submitted by: Babar Ali Kunbhar