If one of the n+1 gametes pictured on the previous slide developed into a sperm cell and fertilized a normal egg, which of the following is a possible outcome?

1.A triploid infant with three copies of each chromosome.
2.A mosaic tetraploid infant.
3.An infant with trisomy 8, 13, 18 or 21.
4.An autosomal monosomic infant boy.
3

Biology & Microbiology

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Use the figure above for the following question(s)

10. The mass number of the atom depicted in the figure is

a. 5. b. 7. c. 8. d. 15. e. 22.

Biology & Microbiology

An organism with a temperature growth range of 45°C to 60°C would be called a(n) ________.

A. extremophile B. thermophile C. thermoduric microbe D. psychrophile E. facultative psychrophile

Biology & Microbiology

Classification. Respond to the following statements in reference to the four kinds of receptors listed below.

A. Receptors on the tongue detect variations in this kind of signal. B. Ears detect this kind of energy. C. The warmth you feel from a campfire detected by this receptor. D. Receptors that detect tissue damage.

Biology & Microbiology

The connection between unpasteurized milk and brucellosis in humans was made by

A. Evans. B. Pasteur. C. Koch. D. Fleming

Biology & Microbiology