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Elena-2011 [213]
3 years ago
5

Circle the letter of each sentence that is true about water's structure

Biology
1 answer:
Fiesta28 [93]3 years ago
5 0
Can u take a pic of the questions?
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Research in behavioral genetics has shown that identical twins reared apart often have similar personality traits. this result s
serg [7]

<span>Research in behavioural genetics has shown that identical twins reared apart often have similar personality traits. This result suggests that both genetic inheritance and environmental factors contribute to personality. </span>

<span>Personality traits are under a significant degree of genetic influence, usually influenced by a very large number of genes but environmental influences also play a strong role. The environmental factors tend to make family members more different from one another, not more similar.</span>

3 0
3 years ago
If a female fruit fly heterozygous for red eyes (XRXr) crossed with a white-eyed male (XrY), what percent of their offspring wou
Crazy boy [7]

Answer:

50%

Explanation:

Hello!

We can observe that:

R red eyes

r white eyes

The possible gametes for the female are XR and Xr.

The possible gametes for the male are Xr and Y

Xr Y

XR XRXr XRY

Xr  XrXr XrY

The expected offspring is:

a red-eyed female (XRXr)

a red-eyed male (XRY)

A female with white eyes (XrXr)

A white-eyed male (XrY)

Success in your homework!

8 0
3 years ago
What do you think will happen to the ph and pco2 levels with hyperventilation?
umka2103 [35]

It will increase blood pH. This is because pCO2 also reduces. pCO2 is critical in the <span>maintenance of blood pH. Dissolved CO2 from respiring tissues dissolves in blood to form carbonic acid. The carbonic acid partially dissociated into H+ ions and its conjugate base (bicarbonate ions). Carbonic anhydrase catalyzes the formation of carbonic acid (in tissues) and vice versa (in the lungs). In the lungs, the carbon dioxide is expelled.  </span> 






7 0
3 years ago
Which processes beings the formation of sedimentary rock?​
yaroslaw [1]

Answer:

clastic sedimentary rock are made up of pieces of pre-existing rocks. pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped. if the sediment is very deeply, it becomes compacted and cemented, forming sedimentary rock.

Explanation:

Hope this helped Mark BRAINLEST!!!!

8 0
3 years ago
Read 2 more answers
What is the name of the bond between base pairs that helicase breaks during DNA replication?
DIA [1.3K]

B - Hydrogen Bond

A and D are incorrect as these are bonds either between metals and nonmetals or non metals and non metals. C is incorrect as this term is a joining of sugar molecules.

Hope this helps!

5 0
3 years ago
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