Below.
==
= SEE
Recessive Sex-Linked Diseases
Dominant Sex-Linked Diseases
Normal Male
XHY
Affected Male
xHy
Affected Male
хһү
Normal Male
Xhy
Normal Female
XHXH
Affected Female
χΉχH
Carrier Female
xHxh
Affected Female
XHxh
Affected Female
xhxh
Normal Female
Xhixh
Affected individuals are those who express a disease; carriers possess a disease allele but not
actually express the disease; and normal individuals do not carry the allele for a disease nor do
they express the disease.
Complete the work below using what you know so far. Draw Punnett squares in notebooks:
1. Colorblindness is a recessive sex-linked disorder. If a colorblind male has a
child with a woman who is a carrier. What is the probability that their children will be colorblind?

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.

Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.

The table below shows data for a population of fish in a pond. fish body color # of fins scales? tail shape a silver 4 yes fan b pink 4 yes flat c black 4 yes fan d orange 4 yes flat e orange 4 yes fan f silver 4 yes flat which of the above characteristics would be most in developing a classification system for the fish? a. body color and tail shape b. presence of scales and tail shape c. body color and number of fins d. number of fins and presence of scales