The breakdown of tooth enamel is called tooth decay, cavities, or dental _______
Fill in the blank(s) with the appropriate word(s).
carries
You might also like to view...
What is the type of speciation that can occur in an
instant with a change in chromosome number? a. temporal b. mechanical c. behavioral d. ecological e. polyploidal
The use of _____ is associated with an increased risk of transmitting genetic defects, such as those related to
infertility, onto male children. a. IVF b. GIFT c. IUI d. ZIFT e. ICSI
If you perform an indirect ELISA specific for Lyme Disease on a patient that was bitten by a tick carrying Borrelia bergdorferi only 2 days ago, what would you expect the results to be?
A) Negative, because it is unlikely that the patient is producing antibodies to Borrelia bergdorferi after only 2 days. B) Positive, since the patient was infected with Borrelia bergdorferi by the tick bite. C) Negative, because Borrelia bergdorferi does not cause Lyme Disease. D) Positive, since the ELISA will detect Borrelia bergdorferi in the patient's serum.
The gene that codes for the number of fingers on the human hand has two alleles—five fingers and six fingers. The letters F and f are used to represent this trait. Having five fingers is the recessive trait. A woman has six fingers, but one of her parents has five fingers. She marries a man who has five fingers. What is the probability that they will have a child who is homozygous dominant for this trait?
a. 0 percent b. 25 percent c. 50 percent d. 100 percent