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allochka39001 [22]
3 years ago
14

This is for an environmental class.

Biology
1 answer:
marissa [1.9K]3 years ago
3 0

Answer:

tundra plants, caribou and grizzly bear, and lichens.

Explanation:

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Ilang hati ang gagawin mo sa pizza? bakit? ​
olasank [31]

Answer:

I will make 8 slices....

because I do love it....

it depends on you and ur choice how many pieces of what type of shape you want to have...

7 0
2 years ago
Alkaptoneuria is a recessive genetic disorder found among North American populations at a frequency of about 1 in 500,000 births
Dafna11 [192]

Answer:

The correct answer is - 1/41,493

Explanation:

Let assume the frequency of the two possible same allele genotype (dominant and recessive) in an inbred population is p and q. Then the frequency of heterozygotes (H) is denoted as:

2pq + 2pqF.  ( where F is the inbreeding coefficient).

The frequency of the two different hoozygotes in inbred population can be calculated as:

p2 + pqF and q2 + pqF. (Where p and q are the allele frequency of the dominant and recessive phenotype.

Given: Frequency of Alkaptonuria (q 2) = 1:500, 000

=> q = 1/707

p = 706/707 ( Approx values)

solution:

Inbreeding coefficient (F) = 1/64

Therefore,

Frequency of Alkaptonuria in second cousins= q 2 + pqF

= 1/500, 000 + (706/707 x 1/707) x (1/64)

= 1/500, 000 + 1/45, 248

= 1/41,493 (approx)

5 0
3 years ago
If a father is blood type A, and a mother is blood type B,what are all of the possible combinations that the offspring could be?
muminat
AA
AB
A0
BB
B0
<span>00

^all the possible outcomes

A
AB
B
^basics

</span>
8 0
3 years ago
Read 2 more answers
What is an Non-native or Invasive species do to the environment?
EleoNora [17]

Answer:

They can destroy the ecosystem or out - compete a native species.

Explanation:

For example, if an invasive species of tree is taller than the native species of tree and therefore takes up more sunlight, leaving the shorter native tree not enough sun, then it will effectively kill the native tree.

Also non - native and invasive are not the same thing. A non - native species doesn't necessarily mean it's invasive. It is only invasive if it begins to have a significant impact on the ecosystem it is inhabiting.

5 0
2 years ago
Which of the following is NOT a common element in the human body? Select all that apply.
swat32

Answer:

Helium and carbon dioxide

8 0
3 years ago
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