Biology
Which of the following is not a natural reflex action?
- Knee-jerk
- Blinking of eyes due to strong light
- Salivation at the sight of food
- Sneezing when any irritant enters the nose
Related Questions
The fusion of the sperm and ovum is termed as:
- Reproduction
- Development
- Fertilization
- Embryo
Agranulocytes are:
- Lymphocytes, Monocytes
- Lymphocytes, Basophils
- Eosinophils, Basophils
- Eosinophils, Monocytes
The structural and functional units of excretion in the human kidney is the:
- Ureter
- Bowman’s capsule
- Renal pelvis
- Nephron
In a human female, ovum consists of:
- 23 pairs of autosomes
- 22 pairs of autosomes and 1 pair of sex chromosomes
- 22 autosomes and 1 Y-chromosome
- 22 autosomes and 1 X-chromosome