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stiv31 [10]
4 years ago
5

As organs and organ systems continue to develop in this embryo, the eyes will contain clear, transparent lenses. How does a sing

le group of cells differentiate to produce both the transparent lens cells as well as all the other specialized cells in the completed organism? A) Each cell selectively uses certain genes to make specific proteins not found in any other cell types. B) A cell selectively deletes certain copies of genes and the remaining genes produce proteins for a specific purpose. C) Each cell has the same genetic composition so specific hormones are activated to produce cell types with specific structures and functions. D) Specific genes for specific proteins migrate to cells; those migrated genes are activated to produce the proteins that determine the cell's structure and function.
Biology
2 answers:
Viktor [21]4 years ago
4 0

Answer:

A) Each cell selectively uses certain genes to make specific proteins not found in any other cell types.

Explanation:

Each cell selectively uses certain genes to make specific proteins not found in any other cell types. Cells migrate; not genes. When cells migrate or undergo morphogenesis, embryos develop such structures as a neural tube or nerve cord.

Dahasolnce [82]4 years ago
3 0

Answer:

A) each cell selectively uses certain genes to make specific proteins not found in any other cell types

Explanation:

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Although macroscopic observations of microbial growth can provide much valuable information, microbiologists often follow such o
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Answer:

Explanation:

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8 0
3 years ago
Read 2 more answers
The axial skeleton includes the
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3 0
4 years ago
Spiders have _____ to absorb salts and wastes while humans have microscopic subunits in the kidneys called _____ to filter blood
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5 0
3 years ago
Human blood groups are governed by three alleles, IA, IB, and i. IA and IB are codominant and i is recessive to both. A man who
Ira Lisetskai [31]

Answer:

They could have all four type phenotype that are A, B, AB, and O

Explanation:

If the man has A blood group and the woman has B blood group then the genotype of man can be IAIA or IAi and the genotype of woman can be IBIB or IBi.

               IA      i

       IB   IAIB   IBi

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So if the genotype of the parents are IAi and IBi then out of four offspring one could have AB blood group, second could have B blood group, third could have A blood group and fourth could have O blood group as shown in the cross above.  

7 0
3 years ago
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