Answer: it is b i just did it 5 minutes ago
Explanation: it is b i just did it 5 minutes ago
Answer:
The answer is B.
Explanation:
The United States has been progressively expanding towards the southwest since the start of the country.
Answer : d) parasite
A parasite is an organism that attaches itself to a host (another organism) and while the parasite benefits, the host is being harmed gradually. This is a symbiotic relationship where only one benefits and the other is hurt.
Answer:
a,c,d
Explanation:
Crossing over occcur when genetic material is exchanged between homologous chromosome this leads to formation of new genes that creates diversity.
homologous chromosome assort imdependently i.e seperate from each other leading to the formation of an entirely new gene that creates diversity.
Genetic recombination when gene recombines together to produce a unique type. It occurs between different species.
