Which statement best describes the relationship between an allele and a gene?
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.
d. an allele is the primary protein made by a gene found in a developing embryo

(i did to know why the wrong answers are wrong.)

the answer is d. chordata

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;

i need

a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u