1.  Chloride (Cl-)

2.  Potassium (K+)

3.  Sodium (Na+)

4.  Magnesium (Mg++)

4
Correct Answer :

Sodium (Na+)


Explanation :
No Explanation available for this question

1.  absence of phloem

2.  absence of stomata

3.  absence of xylem

4.  feebly developed supporting tissue and xylem

4
Correct Answer :

feebly developed supporting tissue and xylem


Explanation :
No Explanation available for this question

1.  Fossil fuel burning - Release of CO2

2.  Nuclear power - Radioactive wastes

3.  Solar energy - Green house effect

4.  Biomass burning - Release of CO2

4
Correct Answer :

Solar energy - Green house effect


Explanation :
No Explanation available for this question

1.  oestrogen, FSH, progesterone

2.  oestrogen, progesterone, FSH

3.  FSH, progesterone, oestrogen

4.  FSH, oestrogen, progesterone

4
Correct Answer :

FSH, oestrogen, progesterone


Explanation :
No Explanation available for this question

1.    antigen-A and antibody-b

2.  antigen-B and antibody-a

3.  both antibodies

4.  no antibody and no antigen

4
Correct Answer :

 

antigen-A and antibody-b


Explanation :
No Explanation available for this question

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