Biology, 24.11.2019 05:31, jessicamcummins
The punnett square for a sex-linked trait is shown. xr is the recessive allele. based on the punnett square, which statement is true?
female offspring have a 50 percent chance of expressing the recessive trait.
both male offspring will express the recessive trait.
both female offspring will express the recessive trait.
there’s a 50 percent chance the male offspring will express the recessive trait.
Answers: 2
Biology, 21.06.2019 20:00, lilrider777
Heyme with this one ❤ ☺❤ name the part of the cell concerned with the transmission of hereditary characters from parents to offspring. "i will mark brainlist "
Answers: 1
Biology, 22.06.2019 13:10, lily1482
Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.
Answers: 1
Biology, 22.06.2019 14:50, megamorph
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
The punnett square for a sex-linked trait is shown. xr is the recessive allele. based on the punnett...
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