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viva [34]
3 years ago
5

Which of the following is true about scientific theories?

Biology
2 answers:
Zarrin [17]3 years ago
7 0
I think the answer is A
Maurinko [17]3 years ago
6 0
I think the answer is A as well!
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Assume that in squashes the difference in fruit weight between a 3-lb type and a 6-lb type results from three independently segr
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Answer:

F1: Aa Bb Cc: 4.5 lbs

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Explanation:

F1: Aa Bb Cc, will be the genotypes and will weigh 4.5 lbs, the reason for that is because each capital letter allele adds half a pound to the base weight of 3 lbs.

F2: There are many different genotypes that can be present in the second generation, for example (AA BB CC, AA BB Cc, AA BB cc, etc.) each of which will allow the plant to grow to a certain height. The majority of phenotypes will be 4.5 lbs. There will be one who is AA BB CC, and another one person who has the code, aa bb cc.

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3 years ago
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Your answer is D). Like most cold-blooded animals, geckos' bodies are unable to maintain a homeostatic body temperature on their own, therefore they must bask in the sun in order to increase their body heat, and hide in the shade when it's too hot.

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Scientists<span> are people who use research and experiments to learn more about the natural world. </span>Scientists<span> use scientific methods to derive knowledge systematically, performing repeatable experiments to ensure that their conclusions are valid and accurate.</span>
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Which of the following confirms a diagnosis of Hodgkin's disease?
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<h2><em>Reed–Sternberg cell</em></h2>

Explanation:

As the diagnosis of Hodgkin lymphoma is sometimes confirmed by the presence of a type of cell called a <em><u>Reed-Sternberg cell.</u></em>

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Explanation:

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