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Leokris [45]
3 years ago
14

Who created the earliest system for the classification of animals?

Biology
1 answer:
horsena [70]3 years ago
5 0
ARISTOTLE first classified organisms.... in 4th century B.C.
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does anyone know how to solve the chargaffs rule it's asking me for a chicken,human,dog, and fish please I need help
RoseWind [281]
I’m not entirely sure about what you’re asking but chargaff’s rule is the thing that states that the amount of each “letter” in DNA is equal to its pair. Guanine (g) pairs with cytosine (C) and the same with adenine(A) and thymine (T). I’m sorry my answer is so vague, but I hope it helps a little!
8 0
3 years ago
HELP PLEASE WILL GIVE BRAINLY!! <br><br> What is a complementary RNA strand to TAG?
Kryger [21]

Answer:

It's AUC.

Thymine is substituted by Uracile in RNA and it's complementary to Adenine. Citosine is complementary to Guanine

6 0
3 years ago
Which of the following is single-stranded, found throughout the cell, and has the bases A, C, U, and G?
g100num [7]

Answer:

RNA

Explanation:

DNA has the bases of A,T,C, and G.

RNA has the bases of A,U,C, and G.

the T base in DNA is 'Changed' into the base U

4 0
3 years ago
How would you measure the size of a population of gray squirrels in a woodland?
My name is Ann [436]

Answer:

Um, well the formula for population growth (is <em>that </em>what you are asking?)  is

(birth rate + immigration rate) - (death rate + emigration)

Explanation:

emigration is animals moving out and immigration is animals moving into the population.

8 0
3 years ago
Question 1 of 20 : Select the best answer for the question. 1. Suppose a population is carrying a condition controlled by two al
lianna [129]
Genotype frequency: RR is dominant, Rr is heterozygous and rr is recessive.

R^2+2Rr+r^2 = 1

R = 0.85

R^2= 0.85*0.85 = 0.7225
7 0
3 years ago
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