In bean plants, Mendel found that the allele for smooth seeds (S) is dominant, while the allele for wrinkled seeds (s) is recessive. Which of these Punnett squares shows crosses between two plants homozygous recessive for wrinkled seeds?

Answers

Answer 1

Answer: All offspring bean plants will be recessive homozygotes with wrinkled seeds.
If S is dominant allele responsible smooth seeds, and s is recessive allele responsible for wrinkled seeds, then genotypes will be:
SS - dominant homozygote with smooth seeds.
Ss - homozygote with smooth seeds.
ss - recessive homozygote with wrinkled seeds.

Cross between two recessive homozygotes (ss) will give all offspring with the same genotype (ss) as can be seen in the attached picture.

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Two chromosomes that are very similar and carry the same genes are called ________chromosomes.

Answers

Answer:

Homologous chromosomes

Explanation:

Homologous chromosomes are two pieces of DNA within a diploid organism carry the same genes, one from each parental source

John is a newly diagnosed diabetic that contacts the office with complaints of severe nausea and vomiting. What instructions should the APRN provide related to his insulin doses?

Answers

Every 4 hours, check your blood sugar levels and take regular insulin based on the results.

What is the effect of insulin?

A glucometer is typically used to measure blood sugar levels during sliding-scale insulin therapy regimens.

About four times per day, this is performed (every 5 to 6 hours, or before meals and at bedtime). Your bloodsugar reading determines how much insulin you receive at mealtime.

The following factors determine whether an APRN is allowed to prescribe prohibited medications to patients: A patient has been given an oral medication with a high first-pass effect.

Therefore, every 4 hours, check your blood sugar levels and take regular insulin based on the results.

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Answer:

i think maybe that he should stop using high doses of insulin

Explanation:

it could be the fact that his blood sugar is to low

Only invertebrate animals have growth rings. True False

Answers

the answer is true hope it helps

Potatoes are specialized stems that store food for potato plants. Which main tissue would you expect to primarily make up a potato?

Answers

Potatoes are also known as tubers and they commonly make up most of the carbohydrate needs that the body can get from food. It is made up of parenchyma tissue that makes the plant have the ability of cloning and low metabolic activity. They are commonly used for experimentation as a “model tissue” because of these characteristics.

The correct answer on edge.nuity should be A- ground.

The skin secretes substances in perspiration such as sodium, chloride, urea, and ammonia which is similar to what other body system? Renal Skeletal Muscular Endocrine

Answers

Answer: This function of the skin is similar to the renal system.

Explanation: The renal system, also known as the excretory system, is responsible for removing all waste products from the body which are primarily nitrogenous in nature. The skin also aids in excretion except this excretion takes place in the form of sweat.

The remainder of the renal system, however, removes other waste materials such as urea, ammonia, uric acid etc. with the help of the kidney, ureter, urethra and urinary bladder and these organs primarily deal with the excretion of solid waste material the body produces. However, part of the liquid waste is excreted by the skin in the form of sweat.

Final answer:

The substances secreted in perspiration, such as sodium, chloride, urea, and ammonia, are similar to the waste products excreted by the renal system.

Explanation:

The skin secretes substances in perspiration such as sodium, chloride, urea, and ammonia. These substances are similar to the waste products excreted by the renal system, which includes the kidneys and urinary system. Perspiration, also known as sweat, is a fluid produced by the sweat glands in the skin. It plays a crucial role in regulating body temperature and eliminating waste products.

The renal system, on the other hand, is responsible for filtering waste products from the blood and excreting them in the form of urine. Both perspiration and urine contain similar waste substances, indicating a similarity between the skin and renal system in terms of waste elimination.

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Spittlebugs release foam to hide themselves in branches. What kind of adaptation is this?

Answers

Answer:

Behavioral adaptation

Explanation:

There are mainly three types of adaptation seen in an organism that are structural, physiological, and behavioral adaptation. Structural adaptation is mainly physical adaptation in some structures of the organism like teeth are different in different organisms according to the food they eat.

Physiological adaptation is the adaption occurs due to change in the external stimuli in physiology of an organism. Behavioral adaptation is the adaptation that helps organism to survive in their environment. Their behavior can be learned or present from birth.

Spittlebugs release foam to hide in branches is an example of behavioral adaptation because this is the instinct of spittlebugs which protects them from predators and helps it to survive in its habitat.

So it is in the behavior of spittlebugs to release foam when it feels a threat and when it does not feel threat it does not form the foam.

It's a behavioral adaptation. They developed the ability to produce their spittle over time. It's not structural adaptation, because the spittle bugs themselves didn't change in appearance, and it's not a physiological adaptation because they didn't develop anything internally.

Hope this helps!

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