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3 years ago

Where is water found in... lithosphere, asthenosphere, the mental, or earths core?

Biology

1 answer:

Firdavs [7]3 years ago

5 0

Answer:

<h2>Earth's core.</h2>

Explanation:

<h2>hope this is useful </h2>

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DNA strand replication begins with an RNA primer. DNA strand replication begins with an RNA primer. True False

nikitadnepr [17]

Answer:

true

Explanation:

DNA synthesis is performed by the enzyme DNA polymerase. However, DNA polymerase requires the presence of a free 3' OH on the existing DNA or RNA segment. The enzyme primase forms small RNA segments that serve as primers. Primers are formed by using the DNA template strands and have free 3' OH ends. DNA polymerase extends the primers by adding deoxyribonucleotides according to the sequence of the DNA template strand. Therefore, DNA polymerases are the enzymes of primer elongation.

6 0

3 years ago

In guinea pigs hair straightness or curliness is thought to be governed by a single pair of alleles showing incomplete dominance

Nimfa-mama [501]

Answer:

Frequency of allele S is p $= 0.4939$

Frequency of allele C is q $= 0.666$

The population is not in Hardy-Weinberg equilibrium

Explanation:

Given -

Number of individuals with straight hair $= 244$

Number of individuals with curly hair $= 444$

Number of individuals with Wavy hair $= 312$

Let "p" represents the frequency for allele for straight hair and "q" represents the frequency for allele for curly hair

$p^2$ represents the frequency of genotype "SS"

$p^{2} = \frac{244}{1000} \\= 0.244$

$q^2$ represents the frequency of genotype "CC"

$p^{2} = \frac{444}{1000} \\= 0.444$

$2pq$ represents the frequency of genotype "SC"

$2pq = \frac{312}{1000} \\= 0.312$

Frequency of allele S is p

$= \sqrt{0.244} \\= 0.4939$

Frequency of allele C is q

tex]= \sqrt{0.444} \\= 0.666[/tex]

For being in Hardy Weinberg's equation-

$p+q=1\\$

Substituting the values in above equation, we get -

$0.4939+0.666\neq 1$

hence, the population is not in Hardy-Weinberg equilibrium

4 0

4 years ago

For example, when people burn fossil fuels, pollutants can enter the atmosphere and mix with the water vapor that is to form clo

OLEGan [10]

Condensing & runoff are your answers.

6 0

4 years ago

Read 2 more answers

7.Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood.

marishachu [46]

Answer:

A - 1/4

B - 1/2

C- 1/8

Explanation:

The complete question is

Diane has type A blood and Darryl has type B. They have a son Duane with type A blood and a daughter, Dora, with type B blood. If they have another child, what are the chances that it

A. Will have type AB blood?

B. Will be a girl?

C. Will be a boy with type O blood?

Let the genotype of Diane be AO

Daryl can have genotype BO

AO * BO

AB, AO, BO, OO

Probability of having AB blood group is 1/4

1/2

1/2 * 1/4 = 1/8

4 0

3 years ago

Mitosis is very similar to what?

timurjin [86]

The answer is A "the first four steps of meiosis" because in mitosis the first stage is Prophase in which the chromsomes condense and centrioles move to opposite poles. And in Meiosis, the first stage is Prophase I in which the same thing occurs

3 0

3 years ago

Where is water found in... lithosphere, asthenosphere, the mental, or earths core?​

Where is water found in... lithosphere, asthenosphere, the mental, or earths core?