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Vlada [557]
3 years ago
8

Does autotrophs or heterotrophs use photosynthesis

Biology
2 answers:
pashok25 [27]3 years ago
5 0
Autotrophs use photosynthesis
kogti [31]3 years ago
5 0
Autotrophs make their own food from the sun using photosynthesis. Heterotrophs DO NOT make their own food. 
Example Of Autotrophs: Plants
Example Of Hetertrophs: Humans

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What type of fossils would be least likely to be found in Antarctica? a. tropical plants c. sharks b. trilobites d. hominids
qaws [65]

Answer:

I believe the correct answer would be letter <u>D</u>. or <u>hominids</u>

Explanation:

hopefully this is helpful, have a nice day :)

-cherry

7 0
3 years ago
Read 2 more answers
The human MN blood type is determined by two codominant alleles, L(M) and L(N). The frequency of L(M) in Eskimos on a small Arct
tatiyna

Answer:

(a) Frequency of M = 0.64

    Frequency of N = 0.04

    Frequency of MN= 0.32

(b)  Expected frequencies of M = 0.648

     Expected frequencies of MN = 0.304

     Expected frequencies of N =  0.048

Explanation:

(a) If random mating takes place in the population, then  the expected frequencies are

f(L(M)) = p = 0.8

F(L(N)) = q

q= 1 - p

= 1 - 0.8

= 0.2

Frequency of M = p^2 = ( 0.8)^2 = 0.64

Frequency of N = q^2 = (1-p)^2 = (1 - 0.8)^2 = (0.2)^2 = 0.04

Frequency of MN = 2pq = 2 * 0.8 * 0.2 = 0.32

(b)

F = inbreeding coefficient = 0.05

f(L(M)L(M)) = p^2 + Fpq = (0.8)^2 + 0.05 * 0.8 * 0.2 = 0.648

f(L(M)L(N)) = 2 pq - 2Fpq = 2 * 0.8 * 0.2 - ( 2 * 0.05 * 0.8 * 0.2) = 0.304

f(L(N)L(N)) = q^2 + Fpq = (0.2)^2 + ( 0.05 * 0.8 * 0.2) = 0.048

5 0
3 years ago
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Is it true the energy used for metabolic processes reduces the efficiency of secondary productivity
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It is true that the energy used for metabolic processes reduces the efficiency of secondary productivity. :)
8 0
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You and a friend are out hiking a mountain trail on a beautiful spring day. Your friend’s hiking stick hits the side of a rock.
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I don't know but i think that the correct answer is that a long time ago the sea level was really high and mountains were under the sea and when the sea level got lower the mountains " got higher" and it took the fish with them
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