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worty [1.4K]
3 years ago
7

How many chromosomes does a human body have?

Biology
2 answers:
Novay_Z [31]3 years ago
8 0
<span>Humans have 23 Chromosomes </span>
frosja888 [35]3 years ago
8 0
In humans<span>, each cell normally contains 23 pairs of </span>chromosomes<span>, for a total of 46

</span>
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What implications does the period of infectiousness have for the control of transmission of these diseases? How are chronic earn
marishachu [46]

Answer:

The implications are epidemies, risk factors and disease burden.

When it comes to Typhoid, the cronic earners are treated with prescribed antibiotics, changes in sanitary habits and blood testing.

When it comes to hepatitis b, the cronic earners are treated with prescribed antivirals,  blood tests, liver ultrasound and biopsy.

Explanation:

<em>Epidemies can occur because the sick population, might not be aware and contaminate the other amount who is not infected. That is the reason why the chronic earners must take the prescribed antibiotics for as long as the physician has prescribed, they must incorporate healthy sanitary habits like washing their hands with soap after using the bathroom, not preparing or serving food to other people. Because these actions will prevent others from getting the illness. And finally, they must get tested  so that the doctor can ensure that no Salmonella Typhi bacteria remain in their body. The best way to avoid Typhoid is by vaccine.</em>

<em>Hepatitis B epidemies, risk factors and disease burden happens when the chronic earner use illegal injected drugs and share the niddle, have unprotected sex with multiple partners, receive kidney dialysis or live with someone who has hepatitis B. So the best way of managing these patients is by lifetime treatment, which means that they will take antiviral medications, interferon injections or have a liver transplant. </em>

<em>The best way of preventing the hepatitis B is by vaccine, safe sex and no drugs.</em>

5 0
3 years ago
Please help , im confused
sergejj [24]
Ok... so pretty much you need to use the words they gave you and find the relation between them and connect them using the chart given in the textbook. I tried explaining my best. hope I helped
8 0
3 years ago
The 1930s Dust Bowl in the Great Plains was caused by
Shalnov [3]
The combination of drought and poor land use practice created the the dust bowl.
8 0
3 years ago
What structure on the continental crust is most similar to an ocean ridge?
wel
Canyon is the answer
5 0
3 years ago
Genetic inheritance is being studied in a certain species of plant in which orange flower color (O) is dominant to white (o) and
devlian [24]

Answer:

OS, Os, oS, os

Explanation:

To do this, first we need to determine what the genotype of the Plant C offspring is. Since the parents are both true bred, this means that their offspring will get one allele of each parent, of each trait.

Here's a Punnett to help you there

OOSS x ooss

            os        os         os          os

OS     OoSs   OoSs   OoSs     OoSs

OS     OoSs   OoSs   OoSs     OoSs

OS     OoSs   OoSs   OoSs     OoSs

OS     OoSs   OoSs   OoSs     OoSs

So Plant C would have a genotype of OoSs.

A good trick to determining the gametes of a dihybrid, is the FOIL method. Just like in math, F- first, O-outside, I- inside, and L-Last

Look at the attachment to see the FOIL method:

4 0
3 years ago
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