Question 2 Use the correct scientific terms when answering these questions.
2.1
Having two identical genes for one characteristic
2.2
An individual having two genes that determine a characteristic in the same way
2.3
A genetic cross involving genes that cannot be regarded as dominant or
recessive
2.4
Cell division that leads to the formation of gametes
The short DNA fragments commonly used to transfer genes in biotechnology
2,5
(5)

Why is a dominant allele called dominant

The earth consists of a variety of different organisms. despite their diversity, however, some similarities on the structural and metabolic levels may be seen. these similarities can be attributed to a. similarities among organisms in their proteins and nucleic acids. b. the ability of organisms to readily adapt to sudden environmental changes. c. similarities in organisms' habitats and niches. d. the ability of all organisms to interbreed and produce new species.

What are some possible short and long term medical concerns for crew members on longer space exploration trips