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Anastaziya [24]
3 years ago
9

List 3 similarities that are shared among birds and reptiles

Biology
1 answer:
german3 years ago
5 0

Answer:

Birds share many characteristics with reptiles such as being:

  • vertebrates  
  • having scales on parts of their bodies
  • laying amniotic eggs with shells.

Explanation:

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A ________ is used in industrial microbiology to produce microbial products that are only synthesized during log phase growth.
borishaifa [10]

The answer is chemostat as it is the one responsible of having to produce microbial products in which are being synthesized in log phase growth and in such it is having to add fresh medium and a culture liquid that is being left over for nutrients.

4 0
3 years ago
A point mutation changes one nucleotide at a random location in human DNA. How likely is the mutation to cause a change In the a
andrew-mc [135]

Answer: Very unlikely

Explanation:

Generally, point mutation can be easily reversed by another point mutation, so

before any changes occur in the amino acid sequence, it would have been corrected.

However, when point mutation occurs within the protein coding region of a gene it may results in the change of a single nucleotide to cause the substitution of a different amino acid (which renders the protein non-functional) as in the case of sickle-cell disease.

And this kind of point mutation is specifically called Missense mutation.

Above all, because point mutation is easily reversible, it is very unlikely to change the amino acid sequence of a protein

7 0
4 years ago
Why is it important that phloem moves sugar both up and down through a plant? Please help
RSB [31]
Sugars, which are formed by the plant during photosynthesis, are an essential component of plant nutrition. Like water, sugar (usually in the form of sucrose, though glucose is the original photosynthetic product) is carried throughout the parts of the plant by the vascular system. Phloem, the vascular tissue responsible for transporting organic nutrients around the plant body, carries dissolved sugars from the leaves (their site of production) or storage sites to other parts of the plant that require nutrients. Within the phloem, sugars travel from areas of high osmotic concentration and high water pressure, called sources, to regions of low osmotic concentration and low water pressure, called sinks. (Osmotic concentration refers the concentration of solutes, or sugars in this case; where the concentration of solutes is highest, so is the osmotic concentration).
5 0
4 years ago
What is the outermost layer of cells
vampirchik [111]
The outer layer of a cell is called<span> epidermis. </span>
6 0
4 years ago
Describe the function of the nervous system in this situation
Alik [6]
The nervous systems sends electric  charges through your body which moves other stuff around
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3 years ago
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