[Assuming the tall maize plant's genotype is either Hh or HH, and the short plant's genotype is hh]
The outcome is that a short plant of genotype hh will occur.
WHY IS THIS SO?
If the tall plant is homozygous, it's genotype will be HH. When mated with a short plant of genotype hh, the results will be 100 percent chance of short off springs which are heterozygous, with genotype Hh.
However, if a heterozygous plant of genotype Hh, was used to mate with the short plant of genotype hh, there will be a 50 percent chance of getting a offspring with genotype hh and phenotype of being a short maize plant.
METHOD TO DETERMINE OFFSPRING'S GENOTYPE IS IN THE PICTURE ABOVE.
Below are the choices that can found elsewhere.
<span>A) 3/16
B) 1/8
C) 9/16
D) 1/2
E) 1/4
F) not enough information given
The answer is A </span><span>because the two traits are determined by unlinked genes, they assort independently. As a result, you need to use the multiplication rule to calculate the probability of agouti brown offspring (A_ bb) from AaBb parents. The probability of A_offspring is 3/4, and the probability of bb offspring is 1/4. The combined probability is therefore 3/4 x 1/4 = 3/16.</span>
Answer:
Chemical changes cause a substance to change into an entire substance with a new chemical formula. Chemical changes are also known as chemical reactions. The “ingredients” of a reaction are called reactants, and the end results are called products.
Explanation:
<span>The kidney is made up of filtering units called nephrons. The number and size of nephrons slowly decreases with age, the kidneys start to lose its function, meaning, the waste and extra fluid are not filtered out of the body as effectively in older people. The kidneys become smaller with age, Blood flow to the kidneys is also reduced. This also impairs the filtering process.
Another function of the kidneys is to balance the amount of salt and acid in the body. This function also decreases with age, the production and efficiency of hormones that tell the body it is becoming dehydrated declines with age. This poses a risk for dehydration.
Bladder tissue becomes much less stretchable as one gets older. This decreases the amount of urine the bladder can hold. The muscles of the bladder also become weaker, making the bladder unable to squeeze hard enough to get rid of all the urine it contains, so more urine is left in the bladder after a person urinates. These two changes may cause an older person to have to urinate more often.
The sensation of needing to urinate is often delayed in older people. When an older person finally feels the need to urinate, the need may be sudden.</span>