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Natalija [7]
3 years ago
13

Can I Have Some Help

Biology
2 answers:
ioda3 years ago
6 0
The answer is D my friend.
Anastaziya [24]3 years ago
5 0
Some species of whales have what is called "vestigial organs." These structures are a result of evolution from a common ancestor, yet have no purpose for the organism. So, probably D.
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Many congenital neurologic abnormalities can be prevented by the mother taking _______ before conception and during early pregna
horrorfan [7]

Answer:

Folic acid

Explanation:

The congenital neurologic abnormalities refer to the abnormalities which are present in the infant at the time of the birth like neural tube defects in the given question.

There could be many factors responsible for this like consumption of drugs and alcohol, exposure to mutagens or carcinogens, inadequate amount of folic acid and many others.

Folic acid is a type of Vitamin B which is involved in the production of new cells so are advised to the pregnant lady during and before conception. Consumption of folic acid reduces the chances of birth defects.

Thus, Folic acid is the correct answer.

8 0
3 years ago
Describe how advances in DNA technolgy are assisting the work of those in medical fields
shutvik [7]

Answer:

Advances in DNA technology have allowed for treatments such as gene therapy in the medical field. Nowadays, there are tools like the CRIPSR-Cas9 - harnessed from bacteria's immune system- that can nip a ‘bad’ region of DNA, which is responsible for disease, and replace it with a proper functioning bit. This is how genetic disorders are going to be addressed in the near future in mainstream medical facilities.

Recombinant DNA technology is being used to create clones of transgenic organisms that produce products of significance in the medical fields. An example is incorporating the insulin gene in bacteria genome. These clones of modified bacteria colonies secrete insulin protein that is purified and injected in diabetic persons to lower their sugar level to normal.

4 0
3 years ago
Read 2 more answers
In the experiment, you will determine whether
Svet_ta [14]

1. grow more

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3. what type of organism supports the plant the best

7 0
2 years ago
Study the cladogram. Which two organisms have dry skin? gorilla and shark shark and lizard lizard and tiger tiger and lamprey.
Rasek [7]

Answer:

It's C.

Explanation:

I chose B but I got it wrong. Since lizards obviously have dry skin, the other option with lizards is C. And you can also see in the cladogram that above "dry skin" is lizards and tigers.

So it's C.

6 0
2 years ago
What are possible symptoms of the measles virus?
Ronch [10]

Answer:

Explanation:

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Fever

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3 0
3 years ago
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