Your gender, whether you are male or female, is determined by the Y chromosome of males. A female always has two X chromosomes, so your gender, male or female, is determined by the Y chromosome in a sperm.
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.
The closest point to the Sun in an orbit is called the perihelion.
Answer:
c
Explanation:
banned slavery with the Thirteenth Amendment and created new protections with the Fourteenth Amendment.
Answer:
Explanation:
The history of humanity from the initial appearance of genus Homo over 2,000,000 years ago to the advent and expansion of the modern human bieings that we are today evoled from many years ago some say from the begining of time— it is connected to climate variation and change. Human biens has experienced nearly two full glacial-interglacial cycles, but its global geographical expansion, massive population increase, cultural diversification, and worldwide ecological domination began only during the last glacial period and accelerated during the last glacial-interglacial transition. The first bipedal apes appeared in a time of climatic transition and variation, and Homo erectus, an extinct species possibly ancestral to modern humans, originated during the colder Pleistocene Epoch and survived both the transition period and multiple glacial-interglacial cycles. Thus, it can be said that climate variation has been the midwife of humanity and its various cultures and civilizations.