Answer:
B) is characterized by four different zones
Explanation:
edge 2020
Answer:
1. Leads to mixing of genetic materials hence variation within species
2. Leads to offspring with hybrid viguor that tend to show high and adaptability to environmental conditions.
3. Variations due to sexual reproduction leads to improvement of species hence evolutionary changes that may bring about specialisation
The answer is C)Resistant bacteria cannot be attacked by penicillin
Sensing, secretion, protection, transcellular transport, and selective absorbtion
Answer:
100% will be black
Explanation:
black is a dominant trait