subject
Biology, 08.09.2020 14:01 tousif2663

Which is the best description or sample of epistasis? a) Alletes at one locus can ide or mask the effect of alles another locus
b) When one alde completely masks the other alleles in an alleic series of a gene
c) When the heterorypote shows a phenotype that is intermediate between the two corresponding homarypotes
d) People who are blood type AB
e) When the hemoglobin type is determined by two genes--alpha like globins and beta like globins.

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 04:30
Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and itā€™s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either itā€™s heredity or its environment.
Answers: 2
question
Biology, 22.06.2019 13:00
Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
Answers: 1
question
Biology, 22.06.2019 15:00
The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.
Answers: 1
question
Biology, 22.06.2019 17:00
Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.
Answers: 1
You know the right answer?
Which is the best description or sample of epistasis? a) Alletes at one locus can ide or mask the e...
Questions
question
Mathematics, 16.04.2021 18:40
question
Biology, 16.04.2021 18:40
question
Mathematics, 16.04.2021 18:40
Questions on the website: 13722367