Development of homozygous purebred strains is brought about by
A) cross-pollinating individuals of the same species or variety.
B) artificially inducing the doubling of chromosome numbers.
C) repeated inbreeding.
D) crossing heterozygous varieties with one another.
E) all of these answers are correct.
Correct Answer:
Verified
Q3: When people "domesticate" plants, we _.
A) harvest
Q7: One of the first changes in domesticated
Q7: _ are plants with specific genes from
Q8: A gene pool consists of
A) a liquid
Q9: Circular extrachromosomal pieces of DNA in bacteria
Q11: The primary goals of plant-breeding programs are
Q12: The process of gene "splicing" begins with
A)
Q15: Methods to insert desirable genes into a
Q15: Plant breeding is _.
A) accelerated evolution guided
Q19: Gene banks are locations where _.
A) national
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