Red eyes are not gender specific and 100% of the offspring
would have red eyes would have red eyes if the gene were on autosome.
Explanation:
If the eye colour is not sex-linked and the traits are on the autosomes.
Genotype for male = XWY or XwY
Genotype for female = XWXW, XWXw. XwXw
Punnet square:
cross between red eye male and white eye male
XW Y
XW XWXW XWY
XW XWXW XWY all oofspring red eye
cross between white eye male and red eye female
Xw Y
XW XWXw XWY
Xw XwXw XwY 1 red male:1 white male: 1 red male : 1 white female
if mother has recessive gene all the male will be white eyed.
all the female progeny will have red eye because father had dominant red eye.
The red eye is dominant over white hence dominant trait will appear.
Answer:
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Explanation:
<span>Answer:
Fly A ONLY: "wild type," "possesses normal Hox genes," "exhibits normal pattern formation"
Fly B ONLY: "exhibits abnormal pattern formation," "homeotic mutant," "possesses mutant Hox genes'
Both Fly A and Fly B: "produces transcription factors triggering gene expression for segment-specific struct.</span>
Answer:
2. Population is growing at its fastest rate
3. Population first reaches its carry capacity
4. Environment's carrying capacity declines
Explanation:
The black widow spider is an invertebrate. Its skeleton system hangs outside its body. The only difference between a vertebrate and invertebrate is the presence of backbone or a similar kind of structure with in the body. In case of black widow spider, the internal structural element is missing. Its skeleton system can be classified as exoskeleton.