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solmaris [256]
2 years ago
6

Widow`s peak is a V-shaped hairline as seen in the picture below. It is a dominant trait. If a male who

Biology
1 answer:
Kitty [74]2 years ago
8 0

Answer:

C. 50%

Explanation:

other ans is a link to virus

don't open it

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What pressure, in atm, will be exerted by 8 moles of a gas at 300
Alchen [17]

Answer:

3.94 atm

Explanation:

Using the general gas law equation as follows;

PV = nRT

Where;

P = pressure (atm)

V = volume (L)

n = number of moles (mol)

R = gas law constant (0.0821 Latm/molK)

T = temperature (K)

According to the information provided in this question;

P = ?

V = 50 L

T = 300K

n = 8 mol

Using PV = nRT

P = nRT/V

P = (8 × 0.0821 × 300) ÷ 50

P = 197.04 ÷ 50

P = 3.94 atm

6 0
3 years ago
Which of the following does not contribute to water pollution?
igomit [66]

Answer: d none of the above

Explanation:

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6 0
2 years ago
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2 characteristics of bisexual flowers​
deff fn [24]

Answer:Bisexual flowers are complete flowers, containing both androecium and gynoecium in one flower. Therefore, bisexual flowers contain both stamens and pistils in the same flower. Hence, bisexual flowers are called hermaphrodite or androgynous flowers as well.

Explanation:

8 0
2 years ago
A certain sea slug, Elysia chlorotica, "steals" chloroplasts from algae it normally feeds upon, and then uses the chloroplasts t
FrozenT [24]

Answer:

Horizontal gene transfer

Explanation:

Horizontal gene transfer or lateral gene transfer is when an organisms of different species can acquire a gene from a different one. This process is well understood in bacteria and is responsible for the appearence of antibiotic resistant bacteria. Bacteria can take DNA fragments through a process known as transformation, but this is less common in eukaryotes. Gene transfer agents like viruses could carry the gene from one specimen to the other. Another way could be Horizontal transposon transfer but the exact mechanisms behind it are still under research.

7 0
3 years ago
Desert climates can have very hot days and very cold nights this is because of what
Bad White [126]
During the day the sun burns up and the sand soaks up the heat causing a oven effect. 
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