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Alborosie
3 years ago
7

Can someone help me with this please

Biology
1 answer:
marysya [2.9K]3 years ago
3 0
The correct option is B. 80% of the radioactive phosphorus used in the experiment entered the cell showing that DNA was the hereditary material.
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Which of the following is a way that the hummingbird shown is adapted to its environment and way of life?
arsen [322]

Answer:

b hummingbirds have the ability to hover while drinking nectar

Explanation:

because this allows for power in both the upward and downward beats of the hummingbirds wings

6 0
3 years ago
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Which product is missing from the stage of glycolysis? (2 points) Glucose → Pyruvate + _________ 2 ATP Oxygen Water Carbon dioxi
Elanso [62]

I  believe the terms listed after the blank space are the options given, in which case the correct answer would be 2 ATP. Hope this helped.

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2 years ago
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Is a tiny opening on the underside of a leaf<br><br> Stomata<br><br> Palisade<br><br> Cuticle
Gnom [1K]

Answer:

stomata

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8 0
2 years ago
Edward Jenner's smallpox inoculation experiment was based on his observation that some dairymaids who worked
mariarad [96]

From anecdotes he heard, Edward Jenner came up with the premise and conclusion that dairy maids could not get small pox because they had previously been exposed to the virus.

<h3>What was conclusion of Edward jenner in case of small pox?</h3>

He also came to the conclusion that small pox may be passed from one person to the next. Edward Jenner came to this conclusion based on stories he had heard about dairy maids being immune to smallpox.

In 1736, Edward Jenner met Sarah Nelms, a young dairy girl with small pox lesions. Edward Jenner then vaccinated an 8-year-old kid named James Phipps with material from Nelms' small pox lesion. James Phipps suffered a fever and became unwell, but he recovered completely after ten days.

Jenner infected the same boy with materials from a fresh small pox lesion a month later. There was no sickness in the boy.

When Edward Jenner was inoculated/vaccinated with matter from a small pox lesion, he came to the conclusion that he could acquire total protection from small pox.

For more information regarding small pox, visit:

brainly.com/question/15524204

#SPJ1

4 0
1 year ago
Where would a mutation need to occur for it to be passed onto offspring
Mrrafil [7]

reproductive cells like eggs and sperm

6 0
3 years ago
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