Answer:
If mother 1 is a carrier of hemophilia, it is likely that her son would in fact have hemophilia while the son of mother 2 does not. Mother 1 would have the genotype XᴴXʰ, meaning she has one recessive allele for hemophilia, while the father would have the genotype XᴴY, and would neither be afflicted with hemophilia nor carry it. If you do a punnett square, it shows that the son of mother 1 would have a 50% chance of having hemophilia, since he wouldn't have a second X chromosome with a dominant allele to mask the recessive hemophilia allele. Also, if mother 2 has the homozygous dominant genotype XᴴXᴴ despite the father having hemophilia and the genotype XʰY, a punnett square for this couple proves that their son would have a 0% chance of having hemophilia. Therefore, it is very likely that their sons were not switched at birth and the correct answer is D: The fact that the father in couple 2 has hemophilia would not predispose his son to hemophilia. The first couple has no valid claim. Hope this helped!
Answer:
cold air is hitting warm air or fronts which causes a occurred front
Explanation:
Mutualism: An example of mutualism are egret and piapiac birds. These birds use elephants as an advantage point to spot prey and to pick off ticks, lice or endoparasites that get attached to the elephant. As elephants travel through the forest, many seeds from the trees fall onto their backs which these birds use for food.
Commensalism:An example of commensalism within the tropical grassland and savanna is the relationship between the elephant and birds in the environment*. Birds will perch on an elephants back and feed off of them. They search for and eat the insects that crawl on the elephants back.
parasitism:The parasites that are most often found on elephants are gad flies, fleas, hair lice, lice, and bot flies. External parasites harm elephants in various ways: Irritated adults will eat less, and calves will grow slowly.
competition:A South African study shows for the first time that elephants and rhinoceros compete for food. By analyzing the poop of black rhinoceros and African elephants, researchers from South Africa have shown that the two species compete for food. This is the first study to show direct competition between these megaherbivores.
predation:Hyenas and lions are classified as elephant predators.
Brainliest pls
For the answer to the question above, I believe the answer is a.
chylomicrons
They are <span>transporting lipids absorbed from the intestine to the adipose, cardiac, and skeletal muscle tissue, the triglyceride components are hydrolyzed by the activity of lipoprotein lipase, allowing to be released free fatty acids to be absorbed by the tissues of the body</span>
I think its because the water overflows where the roots can get oxygen for the plant