Chromosomes are aligned at the equator of a cell during:
A) telophase. B) metaphase. C) anaphase. D) prophase.
Answer: B
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The pattern of genetic transmission typical of a multifactorial trait is
A) discontinuous distributions such as 31. B) that of Mendelian inheritance. C) continuous variation of phenotypic expression. D) a 9331 ratio.
Which of the following statement is not TRUE
A. during aerobic respiration most of the energy is derived from the electron transport system B. complete oxidation of glucose involves the formation of CO2 and H2O C. all of the above are TRUE statements D. fermentation yields less energy than anaerobic respiration E. most of the energy in fermentation is left in the end products
Skin is sometimes referred to as the largest organ of the body. Why is skin considered to be an organ and not a tissue or some other structure?
A. Skin consists of multiple cell types functioning as a single integrated unit. B. Skin consists of a single cell type. C. Skin is a vital component of multiple organ systems. D. Skin consists of multiple tissue types that cooperate to perform a specific task.
When X-linked traits are recessive, females will express the traits only if they are ____ for the recessive allele
Fill in the blank with the appropriate word.