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3 years ago

. Give an example of one mutation that will affect an organism's phenotype

Biology

1 answer:

goblinko [34]3 years ago

7 0

Some mutations don't have any noticeable effect on the phenotype of an organism. This can happen in many situations: perhaps the mutation occurs in a stretch of DNA with no function, or perhaps the mutation occurs in a protein-coding region, but ends up not affecting the amino acid sequence of the protein.

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(20 points) {Brainliest} pls help

Gekata [30.6K]

Answer:

I'm pretty sure the answer is Option D (Recombinant DNA)

Explanation:

The answer that I would've put is not is not an option.

I would've put gel electrophoresis

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3 years ago

Read 2 more answers

What is the role of renin in the secretion of aldosterone?

Gelneren [198K]

Answer:

Explanation:

Aldosterone is a hormone which is produced by the adrenal glands which are present above the kidneys. The role of aldosterone is to regulate the blood pressure. It causes the reabsorption of water and salts into the bloodstream during the kidney filteration process. Hence, maintains the blood volume, restors blood pressure and salt level.

Renin is an enzyme. It facilitates chemical reactions which stimulates the synthesis of angiotension II, it directs the synthesis of aldosterone.

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3 years ago

A middle-aged woman comes to the clinic complaining of stiff, painful joints and increasing immobility of her finger joints. a g

sergiy2304 [10]

Rheumatoid arthritis

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3 years ago

How do I and other animals release CO 2 into the air each day

Alla [95]

Answer: By breathing out

Explanation: Breathing in oxygen and breathing out CO2.

(Cows also release CO2 by farting)

Hope this helped!

Mark Brainliest if you want!

4 0

3 years ago

Question 23 (6 points)

Stels [109]

Answer: 1. Sea urchins and sea otters

2. They are prey for carnivores.

3. Sea otters, star fish

Explanation:

Sea urchins and sea otters are carnivores as they eat on the flesh of starfish and sea urchins respectively.

Starfish feed on the kelp forests which are the producers in the food chain and the starfish is the primary consumer and prey for sea urchins. So, starfish and kelp forests are the prey in the marine ecosystem.

Keystone species is the one which controls the population of other inferior species in an ecosystem. Here, sea otters consume sea urchins so the population of sea urchins remained in control Starfish controls the population of kelp forest.

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3 years ago