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Savatey [412]
3 years ago
15

Individuals who are heterozygous for sickle-cell anemia have a greater resistance to

Biology
1 answer:
konstantin123 [22]3 years ago
3 0
_______________________________________________________________

a) Malaria 

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How multicellular organisms reproduce? plz help ​
inna [77]
Sexually. So through the egg being fertilised by the sperm
8 0
3 years ago
What factors influence gene flow between populations? 1. Differences in animal behavior and life history strategies can form eff
Whitepunk [10]

Answer:

All these factors affect gene flow:

1. Differences in animal behavior and life history strategies can form effective barriers to gene flow.

2. The home range size of the specie can also serve as a barrier to gene flow.

Explanation:

Firstly, gene flow is the transfer of genetic traits from one population to another. It is an important process for transferring genetic variations from one population to another.

There are several barriers or factors that limit or increase this gene flow.

Gene flow can be affected by mobility or rate of dispersal. It is expected to be lower in species with low mobility which is the movement from one place to another or low dispersal and vice versa. So a population with a shorter home range size can't effective aid gene flow as they interact only with individuals of the same population and vice versa.

Gene flow barrier could be by physical barriers which is the isolation of a geographical location preventing them from exchanging genetic materials with the same species of the sane population.

This type of physical barrier is usually but not always natural.

Barrier to gene flow could be reproductive preventing transfer of genectic materials due to differences in mating period, season of birth and so on.

Another barrier could be difrerneces in customs, ethnicity, religion and clans.

All these factors affect gene flow but the 3rd and 4th option are not totally true as barriers to gene flow are not totally physical geographical barriers and not totally anatomical differences but also soil preference and other factors.

Thanks.

3 0
3 years ago
Which medical condition is more common in people with bulimia than those with anorexia?
tresset_1 [31]
I think the answer is dysmorphic ideation because bulimic patient's see themselves in a mirror and are always criticising the way they look..to them they see an overweight person in the mirror, but in reality they could be an ideal weight..

5 0
3 years ago
Read 2 more answers
Which molecule (carbohydrate, lipid, protein) supplies more ATP one broken down?
erastova [34]
The number of ATP molecule depends on type of molecule broken down carbohydrate most commonly broken down to make  ATP
6 0
3 years ago
WALLAHI HELP ME PLEASE THIS SO HARD WALLAHI PLS
Rus_ich [418]

Answer:

B

Explanation:

Kasi po yung Mantle mainit sya may magma ganon. And also the statement of B was a false statement po kase po yung Mantle it never gets cool kaya ganon mainit lagi do yeah B yung sagot

6 0
2 years ago
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