In most animals, the sperm and egg contribute an equal ____ to the zygote
a. amount of cytoplasm
b. number of chromosomes
c. number of enzymes
d. number of mitochondria
e. number of ribosomes
b
Biology & Microbiology
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Which of the following belong to the Chelicerata subphyla?
a. scorpions and horseshoe crabs b. barnacles and lobsters c. millipedes and centipedes d. crayfish and isopods
Biology & Microbiology
Which of the following is not correct concerning Legionnaires' disease?
What will be an ideal response?
Biology & Microbiology
Streptococcus pyogenes produces (hemolysin/protein A/M protein) and thereby avoids phagocytosis
What will be an ideal response?
Biology & Microbiology
Blood leaves which chamber of the heart to enter the lungs?
A. left atrium B. aorta C. left ventricle D. right atrium E. right ventricle
Biology & Microbiology