Answer:
See the answer below
Explanation:
<em>Let us assume that the gray color in mice is represented by the G allele and the white color is represented by g allele. For a cross between a homzygous gray mouse and a white mouse:</em>
Genotype of the gray mouse - GG
Genotype of the white mouse - gg
Crossing the two parents
GG x gg
F1 Gg Gg Gg Gg
<em>All (100%) the offspring at the F1 would have the genotype Gg and would be gray in color since G is dominant over g. (See the attached image for the Punnet's square).</em>
Answer:
Female reproductive system is comprised of ovary, fallopian tubes, uterus, and vagina. In humans, female have two ovaries that release egg at the time of ovulation. The egg is released in fallopian tube, where it gets fertilized with male sperm to form zygote. The uterus is nurturing organ for developing zygote till the delivery of fetus. The vagina acts as opening for the uterus.
Male reproductive system is comprised of testis, vas deference, urethra, and p3nis. Testis is responsible for the synthesis of sperms or male gametes. From testes, sperms are transported to vas deference via epididymis and ejaculated through urethra.
Explanation:
I looked it up
Requires initial energy input once energy Is added the waves travel through the medium untill all energy is transferred
With the salient features of this patient comprising of heartburn, difficulty swallowing, and globus sensation (feeling of lump in throat); everything points out to the impression of gastroesophageal reflux disease or GERD. GERD is the backflow of highly acidic stomach acid to the esophagus. The epithelium of the esophagus is not adapted to these highly acidic environments therefore causing damage to the epithelium which is responsible for the symptoms.
Chronic GERD is a risk factor for columnar metaplasia of the esophageal epithelium or Barrett's esophagus; and developing Barrett's esophagus is a risk factor for developing esophageal adenocarcinoma.
Answer:
When the salt is added to the ice, the point of water freezing is lower, and the ice is melting.
Explanation:
The phenomenon of the salt melting the ice is called the depression of icing. The point is when we add the salt to the ice, the salt breaks water bounding molecules. This way salt is going to melt into ions and those ions are melting the ice.
In the real life, salt is also very useful, not only in chemistry. That is why people are putting salt on frozen roads, for example.
