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Elan Coil [88]
2 years ago
11

A man with blood type B marries a woman with blood type A. their first child is blood type O. Use a Punnett square to predict wh

at other blood types are possible for their offspring.
Biology
1 answer:
Sergio [31]2 years ago
7 0

Answer: 1/4 AA or type A Blood; 1/4 BB or type B Blood; 1/2 AB

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A hypertonic solution has:
BaLLatris [955]

A hypertonic solution has:

Fewer water molecules outside the cell than are inside the cell. Thus, option "A" is correct.

<h3>What is hypertonic solution?</h3>
  1. The cell is in a hypertonic solution because it lost water through osmosis and shrunk.
  2. A hypertonic solution contains more solute molecules compared to solvent molecules while the hypotonic solution has more solvent molecules than solute molecules.
  3. When a plant cell is placed in a hypertonic solution it loses water through osmosis and shrinks.
  4. An animal cell placed in a hypotonic solution absorbs water through osmosis, increases in size and then bursts. Plant cell, on the other hand, does not burst when placed in a hypotonic solution as it contains a cellulose cell wall.

Thus, option "A" is correct.

To learn more about hypertonic solution  click here:

brainly.com/question/14507544

#SPJ1

7 0
1 year ago
Hi! i’ll give brainliest please help
Oksana_A [137]

Answer:

My Guess Is C if im wrong sorry

Explanation:

Just thinking logicaly

7 0
2 years ago
Describe two examples of how an understanding of genetics is making new fields of health care(treatment or diagnosis)possible?
WARRIOR [948]

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.
4 0
3 years ago
Read 2 more answers
Use the Harris-Benedict equation to estimate your calorie needs. Show your calculations to explain how you arrived at your answe
Ratling [72]

Answer:

The Harris Benedict Equation is a formula that determines the total daily energy expenditure (calories) using BMR with some activity factors.

Basal Metabolic Rate (BMR) is defined as the amount of calories one would burn without doing anything for 24 hours. It uses variables of weight, age, height and gender to calculate BMR.

<em>BMR calculation =  447.593 + (9.247 x weight in kg) + (3.098 x height in cm) - (4.330 x age in years)</em>

<em>In</em><em> </em><em>Harris Benedict Equation, </em><u><em>BMR</em></u><em> is </em><u><em>multiplied</em></u><em> by </em><u><em>activity factor </em></u><em>to determine calories need.</em>

The activity factors in Harris Benedict Equation are:

for no exercise =  1.2

exercise for 1 to 3 days/week or light exercise =  1.375

exercise for 3-5 days/week or moderate exercise  = 1.55

exercise for 6-7 days a week or hard exercise = 1.725

exercise for 2 times training = 1.9

<u>So, calculation for my calorie needs is as following:</u>

BMR = 447.593 + (9.247 x 50 kg) + (3.098 x 164.592 cm) - (4.330 x 23 in years) = 974.945

Calorie needs = BMR x 1.55

                        = 974.945 x 1.55

                        = 1511.16 calories

6 0
3 years ago
Read 2 more answers
A 95-year-old woman touches a pot of boiling water. Within 2 hours, she has marked erythema of the skin of the fingers of her ha
Jet001 [13]

Answer:

D. Serious Inflammation

Explanation:

This is caused by the boiling water that is touched by the woman

7 0
2 years ago
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