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2 years ago

1. Genetic engineers can transfer from one organism to another.

Biology

1 answer:

bija089 [108]2 years ago

3 0

Answer:

Genetic engineers can transfer a specific piece of DNA or genes from one organism to another organism. This is usually done by adapting recombinant DNA methods. In this approach, a gene of interest is cut with restriction enzymes and then inserted and ligated to the host genetic material. This host could be a bacteria or eukaryote.

Example: Biotechnologists can produce insulin by inserting human gene in <em>E. coli</em>. The bacteria replicate its genome fast and produce protein (insulin) which can be extracted and applied to the person who is diabetic. Similar methods have been used for other purposes.

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Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species. M

padilas [110]

Answer:

Embryology: the study of similarities in embryos of organisms to find common connections

Developmental biology: the study of life cycles of organisms to find common

Molecular biology: the analysis and comparison of DNA to better understand relationships between species

comparative anatomy: the study of the anatomy of an organism to explain evolutionary similarity

Explanation:

Embryology can be described as the branch of biology in which studies about the sex cells, the process of fertilization and the development of the fetus or embryo are made. The similarities between the embryos show evolutionary history among different organisms.

Developmental biology can be described as the branch of biology in which studies are made about the processes of growth and developmental procedures about organisms. Organisms belonging to different groups can also show developmental similarities if they have a common ancestor.

Molecular biology is the branch of biology which is related to the study of life on molecular level. At this level, similarities between the genome of organisms can be checked for evolutionary histories.

Comparative anatomy: It is the branch of biology in which organisms are studies based on the similarities and differences in their structures.

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2 years ago

You are assessing a 48-year-old male who is unconscious. the scene is safe and you hear the patient gurgling. what is your next

enot [183]

We should suction the airway.

This is because the thick mucus and secretions should be removed from the trachea.

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2 years ago

Sean outperforms the other air traffic controllers. Through his tremendous focus and attention, he accurately detects three time

enyata [817]

Answer:

In the mentioned scenario, norepinephrine and acetylcholine are the neurotransmitters, which would have been present at the higher concentrations in Sean's brain. Norepinephrine signifies to a neurotransmitter that plays an important part in dreaming, emotions, sleeping, attentiveness, and learning.

It also gets released in the bloodstream as a hormone, where it augments the rate of heart and causes the blood vessels to contract. Another neurotransmitter called acetylcholine signifies the chemical that is released by the motor neurons to instigate the muscles.

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2 years ago

If the allele for round seeds is dominant and the allele for wrinkled seeds is recessive, explain why this cross produced more o

Shalnov [3]

Answer:

1/2

Explanation:

Well just study the analysis shown below,if you don't understand any point of the diagram below, let me know,but it will be better if you try to understand the way to find the nature of offsprings of your own.

this may help but im not sure if it does ur welcome

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1 year ago

Comparable segments of the mitochondrial DNA sequences of two similar species are shown below. This segment of DNA mutates at a

mel-nik [20]

132 million years ago

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2 years ago

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