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Leokris [45]
4 years ago
6

The Greenhouse Effect occurs natural on earth. True False

Biology
1 answer:
Anna35 [415]4 years ago
8 0
It is true! The greenhouse effect is the reason we can survive on the earth without freezing
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Can someone help me on this.
IgorC [24]

Answer:

I am not sure about 8 and 10 but the rest are below

Explanation:

6 B

7 A

8

9 D

10

3 0
3 years ago
You sampled 1000 individuals from a population of mosquitoes to test whether they are in Hardy-Weinberg Equilibrium for a gene D
Marysya12 [62]

Answer:

The population is not following the Hardy-Weinberg equilibrium.

Explanation:

Hardy-Weinberg  proposed that the population will remain in the equilibrium if they are not affected with the external natural force like genetic drift, mutation and many others. The gene pool of a population will remain in equilibrium state for generations.

The mathematical expression for the Hardy-Weinberg are

Genotypic frequency is p²+q²+2pq=1

Allele frequency is p+q=1

where p-dominant allele,

q-recessive allele

Therefore,calculating expected frequency of allele q,

q² (recessive genotype)-  q²+2pq/1000

= 22+188/1000

=210/1000

= 0.21

q= 0.45

Calculating expected frequency of allele p,

Using p+q=1

p=1-q

p= 0.55 (expected)

Calculating observed value of frequency of p,

p²= p²+2pq/1000

= 790+188/1000

= 978/1000

= 0.978

p = 0.988 (observed)

Since the expected frequency does not match the observed frequency therefore the population is not under the Hardy-Weinberg equilibrium and the gene pool is disturbed.

4 0
3 years ago
Many countries have laws that regulate hunting, including restricting hunting to specific times of year. Why is this hunting res
dsp73

So that when people go to hunt the next year the species will be repopulated.


5 0
3 years ago
Read 2 more answers
Which of the following are functions of the skin? (2 points) I. It protects the body II. It help the body keep its balance III.
kirill [66]

According to the research, the functions of the skin are to protect the body, helps the body cool down and it collects information from the surroundings.

<h3>What is the skin?</h3>

It is the border of the organism with the external environment that is made up of three main layers: epidermis, dermis and  subcutaneous tissue.

Its function is the isolation and protection of the body against external aggressions, changes in temperature, adaptation and the connection of the individual with the surroundings.

Therefore, we can conclude that according to the research, the functions of the skin are to protect the body, helps the body cool down and it collects information from the surroundings.

Learn more about functions of the skin here: brainly.com/question/1387942

#SPJ1

6 0
3 years ago
How do the properties of water help it to shape the Earth?
tino4ka555 [31]

Answer:

Match the term to its example or description.

 1 .  

Beowulf

ship-burial

 2 .  

Sutton Hoo

Canterbury Tales

 3 .  

French

an Anglo-Saxon king

 4 .  

Norman Conquest

influenced Middle English vocabulary

 5 .  

Chaucer

an elegy

 6 .  

5 0
3 years ago
Read 2 more answers
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