Answer:
<em>RESERVOIR</em><em> </em><em>IS</em><em> </em><em>TECHNICAL</em><em> </em><em>NAME</em><em>.</em>
Answer:
It has many predators in the ocean.
Explanation:
Animals adapt to their environment because of their predators.
The term ‘Crossing over’ was used by Morgan and Cattell. It is a process in which there is exchange of chromosome segments between non-sister chromatids of a homologous chromosomes. It occurs during pachytene stage of prophase I of meiosis cell division.
Significance of crossing over:
- Crossing over provides genetic variation in all sexually reproducing organisms.
- It creates new combination of genes or genetic recombination and produces hybrids.
Answer:
When a cell divides by way of meiosis, it produces four cells, called gametes. Gametes are more commonly called sperm in males and eggs in females. Unlike in mitosis, the gametes produced by meiosis are not clones of the original cell, because each gamete has exactly half as many chromosomes as the original cell.
Explanation:
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