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natita [175]
3 years ago
8

List all the possible genotypes for each of the 4 blood types: Type O ____________ Type A ____________ Type B ____________ Type

AB ____________
Biology
1 answer:
Anni [7]3 years ago
3 0
Someone who is blood type<span> B could have a </span>genotype<span> of either BB or BO. A </span>blood <span>test of either </span>type<span> AB or </span>type<span> O is more informative. Someone with </span>blood type<span> AB must have both the A and B alleles.</span>
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Alejandro was born into a family with high musical talent. Both his parents were professional musicians who encouraged and foste
AlekseyPX

Answer:

c.Alejandro’s nurturing parents. Alejandro’s genotype includes exceptional musical ability, but it’s his parents’ support of this ability that encouraged those genes to be expressed.

Explanation:

this is an examole of the influence of environment on gene expression

His nurturing parent's  support  aided his skill developments for professionalism. Generally parents have great influence on the children social skill developments through thorough supervision and monitoring of their general activities.

In addition, they are  the  social vessels for their child's social interactions, and therefore determiners of  the experience to pass though in their immediate environments.   Conclusively parents  influences determine a child future.

In Alejandro case, the profession of both parents, the monitoring of his activities with musical instruments, and his regular practice(for   the development of neural pathways) showed influence of environment on the expression of  genotype, which aided his professionalism.

If he was not  born to family of guitarist,with no access  to a guitar he may not be a professional despite his musical genotype. thus interaction between gene and parental nurturing (environments)  favoured this.

5 0
3 years ago
Why does garlic take a long time to grow?
Art [367]

Answer:

When grown under the right conditions, garlic typically takes nine months to mature. Garlic grows best when it receives at least six hours of full sun daily. Plant garlic in the fall three to eight weeks before the first autumn freeze.

6 0
3 years ago
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Explain how an mRNA molecule directs the synthesis of a protein.
Ivanshal [37]

During  transcription process in the nucleus, the information for synthesis of a particular protein is copied on to mRNA.

mRNA then leaves the nucleus with this information in code, and enters the cytoplasm and attaches to a ribosome. Ribosome are the "work benches" of the cell and it is here that proteins are made.

In the ribosome, transfer RNA or tRNA recognizes a triplet of bases e.g. GCA on the attached mRNA and decodes it.  This is called the translation process.  Once tRNA has determined which amino acid corresponds to that triplet, it fetches that amino acid from the pool of free amino acids in the cytoplasm and into the ribosome where it is linked with other amino acids into a chain to form the protein.

3 0
4 years ago
Rue or false: a healthy diet can provide all of the nutrients that you need. true or false: a healthy diet can provide all of th
r-ruslan [8.4K]
A.True
a healthy diet provide the nutrition that you need
8 0
4 years ago
Which of the following molecular structures contain codons?A) tRNAB) rRNAC) a proteinD) mRNA
KiRa [710]

Answer:

D) mRNA

Explanation:

In mRNA, genetic information is written from four letters, which correspond to the nitrogenous bases. This is called ogenated codon; A, C, G and U, forming long sequences of triplets. In mRNA, each of these consecutive, non-overlapping triplets is called the codon, which undergoes transient binding to the complementary aminoacyl-tRNA within the ribosome insertion sites during the translation process to establish initiation, elongation, and completion of polypeptide formation, plus a punctuation symbol.

8 0
4 years ago
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