In which of the following animals does the anus develop before the mouth?
a. Deuterostome
b. Diploblast
c. Protostome
d. Acoelomate
a. Deuterostome
In a Deuterostome, the anus is developed before the mouth.
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An interruption to the blood supply of the brain may cause a(n) ________
Fill in the blank(s) with correct word
Membrane transport proteins are required for which mode(s) of antibiotic resistance?
a. Modification of a porins b. Beta-lactamases c. Modification of a metabolic enzyme d. Efflux pumps e. Efflux pumps, beta-lactamases, and modification of porins all utilize membrane transport proteins.
Which organelle is assembled in the nucleolus of the nucleus?
a. Mitochondrion b. Chloroplast c. Ribosome d. Chromosome
Which of the cells below develop into a human embryo?
A. Trophoblast B. Extraembryonic C. Inner cell mass D. Blastcoel