A(n) ________ is someone who displays the dominant phenotype but who is heterozygous for a trait and can, therefore, pass the recessive allele to descendants

Fill in the blank(s) with correct word


carrier

Biology & Microbiology

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According to most conservation biologists, the single greatest threat to global biodiversity is _____

A) chemical pollution of water and air B) stratospheric ozone depletion C) overexploitation of certain species D) alteration or destruction of the physical habitat

Biology & Microbiology

The germ layers are formed in which of the

following stages?

a. cleavage b. meiosis c. gastrulation d. zygote formation e. blastula formation

Biology & Microbiology

Which process consists of modifying an individual’s genome?

a. DNA hybridization b. PCR c. SNPing d. DNA profiling e. genetic engineering

Biology & Microbiology

Which is the following is true concerning DNA polymerase?

A. It only adds free nucleotides to the 3' end of the template strand. B. It only adds free nucleotides to the 3' end of the new strand. C. It only adds free nucleotides to the 5' end of the new strand. D. It only adds free nucleotides to the 5' end of the template strand.

Biology & Microbiology