Offspring receive both the alleles for a given trait from one parent.
Answer the following statement true (T) or false (F)
False
You might also like to view...
The existence of MZ twin pairs in which only one has autism suggests that
A) some MZ twins are really dizygotic. B) the environment contributes to autism. C) twins cannot become autistic. D) genes do not contribute to causing autism.
Which of the following does NOT occur in the
first trimester during human development? a. formation of a heart b. disappearance of the tail c. formation of internal organs d. detection of movement of the fetus e. segmentation and development of somites
Vibrio cholerae is the bacterium responsible for cholera, a GI tract infection. Normally, it takes the ingestion of over one million bacterial cells to cause infection, but the consumption of antacids signficantly lowers this number. What does this tell you about the likely classification of V. cholerae in terms of pH preference?
It is likely an acidophile. It is likely an alkaliphile. It is likely an neutrophile.
The beaker in the illustration below contains two solutions of salt with different concentrations (measured by molarity, M). The two solutions are separated by a membrane that is permeable to both salt and water. Side A has 0.2 M of Salt and Side B has 0.9 M of salt. Which of the following will you observe after a long time has passed?
a) Net diffusion of water from A to B and of salt from B to A. b) Net diffusion of salt across the membrane, but not of water. c) Net diffusion of salt from B to A, but no net diffusion of water. d) Net diffusion of water across the membrane, but not of salt. e) Net diffusion of water from B to A and of salt from A to B. f) No net diffusion of water or salt across the membrane