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Levart [38]
2 years ago
14

6. Two pink flowers are crossed. There are 40 offspring which consist of red flowers (RR), white flowers(WW) and pink flowers (R

W). How many of the offspring would you expect to have red flowers? _____ Is this an example of codominance or incomplete dominance? _______________
Biology
1 answer:
anyanavicka [17]2 years ago
7 0

two. pink. flowers are crosswd there are 40 offspring which consist of red flowers

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The nucleotide sequence of a DNA codon is TAG. In an mRNA molecule transcribed from this DNA, the codon has the sequence _______
inna [77]

Answer:

The nucleotide sequence of a DNA codon is TAG. In an mRNA molecule transcribed from this DNA, the codon has the sequence 5'-<u>AUC-3'</u>. In the process of protein synthesis, a transfer RNA pairs with the mRNA codon. The nucleotide sequence of the tRNA anticodon is <u>3'-UAG-5'</u>. The amino acid attached to the tRNA is <u>Isoleucine</u>.

Explanation:

In the process of protein synthesis the mRNA contains the sequence of nucleotides —transcribed from the DNA— that defines the sequence of amino acids that a synthesized protein will have.

Codons are triplets of nitrogenous bases present in mRNA, which encode an amino acid, as well as the start and end of protein synthesis.

Anticodons correspond to triplets of bases present in transfer RNA (tRNA), which correspond with mRNA codons. tRNA is responsible for coupling amino acids to the polypeptide chain being synthesized. In view of this:

<em>- DNA triplet:               TAG</em>

<em>- Codon mRNA:      5'-AUC-3' </em>

<em>- Anticodon tRNA:   3'-UAG-5'</em>

<em>- Amino acid:           Isoleucine</em>

3 0
3 years ago
"thymocyte progenitors enter the subcapsular region of the thymus as double-negative cd3- t cells where the double negative refe
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The Thymocyte progenitors enter the subcapsular region of the thymus as double-negative cd3- t cells where the double negative refers to lack of cluster determinants CD4 and CD8. Double-negative cd3- t cells exist as small population that is 1%-5% of lymphocytes in the lymphoid organs and peripheral blood of humans and normal rodents.



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3 years ago
Traits are passed down from grandparents to parents, and from parents to children. What is this phenomenon called?​
bagirrra123 [75]

Answer:

Heredity

Explanation:

The parents inherit some of the grandparents characteristics and the offsprings inherit the characteristics of the parent.

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