a cat gives birth to kittens that do not resemble either parent, while a plant grown from a sapling is similar to its parent plant. what is the reason for this?
a) kittens develop new features, which them survive better than the plant offspring.
b) kittens change themselves according to the environment better than the plant offspring.
c) kittens receive features from one parent but the plant offspring receives features from both parents.
d) kittens receive features from both parents but the plant offspring receives features from a single parent.

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

Regarding most of the narrator’s story, which word best describes the tone?

1. seamount a raised footwall block between normal fault creates this 2. syncline break between rocks where a hanging wall rises relative to a footwall 3. hot spring on rolling hills, this a dip between hills 4. volcanic neck created when a block with hanging walls slips down between normal faults 5. caldera underwater volcano that never reaches above sea level 6. horst natural hot water on earth's surface containing many minerals 7. graben underwater volcano whose top is eroded flat by waves 8. crater less than a mile in diameter; looks like a bowl at the top of a volcano 9. guyot magma that filled the central vent that remains after the volcano has eroded 10. reverse fault over 1 mile in diameter; looks like a bowl over a volcano