4 years ago

Can someone please answer question 30 and 31 :)

1 answer:

8 0

The students hypothesis would be something like:
"I believe that some seeds must be exposed to cold before they germinate."

But what the student is missing is some samples from seeds that are not exposed to cold, since they are trying to figure out whether the seeds should be exposed to cold or not.

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Which muscle originates on the lateral epicondyle of the humerus and inserts on the olecranon process and superior portion of th

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Answer: Anconeus muscle

Explanation:

The anconeus is a small muscle found at the elbow. It is Attached to the humerus and ulna (it originates on the lateral epicondyle of the humerus and inserts on the olecranon process and superior portion of the ulna). Anconeus muscle allows the forearm to extend and it also provides support for the dorsal joint capsule and the ulna as well.

The radial nerve permits the anconeus muscle to carry all of those functions.

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what is the maximum number of amino acids that can be specified by a codon consisting of a sequence of four bases

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Answer:

64.

Explanation:

It is 64 because there are 20 amino acids with four bases ( A,T,C and G).

and genetic code can be read in triplets and also the four bases can occupy the positions. Eachh amino acid can be coded by the triplet codons. A triplet codon shows three nucleotides of the mRNA template that can code for amino acid

Therefore the number of codons is 4×4×4= 64.

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3 years ago

Which of the following does NOT improve a species ability to survive?

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The answer is D. competition

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3 years ago

Research shows that the average height of all Earth's oceans is increasing over time. Which of the following is a possible cause

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