The main reason why the numbers of black-footed ferrets decreased rapidly is
a. decreased populations of prairie dogs.
b. decreased numbers of whitebark pine berries.
c. habitat disruptions.
d. hunting
A
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Use the product rule to calculate the probability (P) of two independent events, X and Y, both occurring
a. P = X2 + Y2 b. P = X2Y2 c. P = XY d. P = X + Y e. P = (X + Y)2
Linked genes are ____
a. genes whose effects combine to influence a single characteristic b. different alleles of the same gene c. genes that affect two different traits and lead to a 9:3:3:1 phenotype ratio in a dihybrid cross d. genes that do not sort independently because they are physically near each other on the same chromosome e. genes on two different chromosomes
Describe the components of a freely movable joint, and give their functions. What happens when there is inflammation of the joint?
What will be an ideal response?
Genetics is the study of ________
A) mutation and recession B) heredity and variation C) diploid and haploid D) replication and recombination E) transcription and translation