If a woman is heterozygous for type a and her husband is heterozygous for type b what is the probability of blood types that their offspring would have

Answers

Answer 1
Answer: for this you would use a punnet square (ill try my best to show it while typing)
heterozygous means different, so (with blood type) with heterozygous A you will see AO (this will be blood type A)


     A     O
B  AB  BO
O AO  OO

you then have the types in the squares:
AB (type AB blood)
BO (type B blood)
AO (type A blood)
OO (type O blood)

Answer 2
Answer:

Answer:

i think 25

Explanation:


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All parts of fungi are composed of ____________ , or thin filaments of cells, packed closely together to form the main body of a fungus called the ____________ .

Answers

The right answer is hyphae for the first gap, mycelium for the second gap.

The hyphae constitute the vegetative apparatus of the mushrooms, while the visible part, that which is improperly called mushroom, is in fact its reproductive apparatus.

Hyphae are less branched filaments consisting of a single cell that can be several centimeters long. They contain several nuclei and can sometimes be partitioned.

The mycelium is a part of the mushroom (composed by many hyphae), which is in the form of white filaments and grows about fifteen centimeters under the ground. It is this part of the mushroom that has therapeutic properties because the filaments of the mycelium are going to draw the minerals in the soil.

Describe two examples of how an understanding of genetics is making new fields of health care(treatment or diagnosis)possible?

Answers

Answer:

Genetics is a branch of science that deals with the study of genes, their sequence, function, variation, and heredity.

Increasing understanding of genetics help in making new fields of health care, for example,  

  • Gene therapy helps in treating various genetic diseases such as cystic fibrosis et cetera.
  • Molecular genetics help in the development of more precise methods for diagnosis such as ELISA.
  • Pedigree analysis and karyotypes help in early detection of possible hereditary diseases.
  • DNA fingerprinting helps in detecting criminal suspects, paternity test, identification of dead organism et cetera.
Genome sequencing allows specialized cancer treatments, and research regarding genetic markers can help to predict an individual's likelihood of having diseases such as heart disease or diabetes.

Imagine you are a geneticist interested in studying a newly discovered species of very colorful birds. You have found that a single gene is responsible for their beautiful colors and that yellow birds are homozygous for the yellow allele, blue birds are homozygous for the blue allele and green birds are heterozygous for these alleles. You focused your efforts on studying one specific population and counted 9% yellow, 49% blue and 42% green birds. What are the allele frequencies in this population?\

Answers

The frequency p of the yellow (A) allele is  p= 0.3

The frequency q of the blue (a) allele is  q= 0.7

Hardy–Weinberg equilibrium,  states that allele and genotype frequencies in a population will remain constant from generation to generation. Equilibrium is reached in the absence of selection, mutation, genetic drift and other forces and allele frequencies p and q are constant between generations. In the simplest case of a single locus with two alleles denoted A and a with frequencies f(A) = p and f(a) = q, the expected genotype frequencies under random mating are f(AA) = p² for the AA homozygotes, f(aa) = q² for the aa homozygotes, and f(Aa) = 2pq for the heterozygotes.  

p²+2*p*q+q²= 1       p+q= 1     q= 1-p

yellow (p²)= 9%= 0.09               p= √0.09= 0.3

green (2*p*q)= 42%= 0.42        

blue (q²)=49%= 0.49                q=1-0.3= 0.7 or q= √0.49= 0.7


The relative concentration of water in a hypotonic solution is _____.high
low
equal
stable

Answers

Answer: The correct answer for the fill in the blank is High.

Hypotonic solution is the one, which contains less concentration of solute (like salt)  as compared to the solvent (water).

In other words, in a hypotonic solution, the concentration of solvent is higher than the concentration of solutes.

Thus, the relative concentration of water ( which is a solvent) in a hypotonic solution is high.

The relative concentration of water in a hypotonic solution ishigh. The correct answer between all the choices given is the firstchoice. I am hoping that this answer has satisfied your query about and it willbe able to help you.

Infants and young toddlers find it more difficult to recover from brain damage than adults because their brain has not developed plasticity yet.​

Answers

Answer:

False

Explanation:

If it is a T or F questions then yes it is false.

An object in geometry with no width length or height is a(n)A. Angle
B. line
C. Ray
D. Point

Answers

Answer: The correct answer is D) Point.

Point is represented by a dot, which has no width, length or height.

On the other hand, angle is a figure formed with the help of two rays, which share a common end point.

Line is a segment, which consists of two end points whereas ray is a part of line having only one end point. Therefore, angle, line, and ray all three have width or length.

Thus, the correct option is Point.

An object in geometry that has to no width, length, or height is called a point. The correct answer is D.