Posted inScience & Research
What is a sperm?
A sperm (or spermatozoon) is the male reproductive cell or gamete in sexually reproducing organisms, including humans. It is responsible for fertilizing the female egg (ovum) to initiate pregnancy. Sperm…
Posted inScience & Research
What is the types of defects of vision?
DEFECTS OF VISION: 1. myopia or near-sightedness, 2. Hypermetropia or farsightedness, and 3. Presbyopia.
Posted inScience & Research
What is the types of chemical reaction?
TYPES OF CHEMICAL REACTIONS: Combination Reaction, Decomposition Reaction, Displacement Reaction, Double Displacement Reaction, Oxidation and Reduction.