Answer:
The ozone layer in the stratosphere blocks out the sun's deadly ultraviolet rays. It acts as our planet's natural sunblock.
Answer:
1 (100%)
Explanation:
H allele is incompletely dominant to the h allele =Hh ( normal levels of blood cholesterol)
hh homozygotes having extremely high levels of blood cholesterol =hh
If Hh × hh
The F1 generation = Hh, Hh, hh, hh
The probability that their first child will have normal levels of blood cholesterol;
= 1/1
= 1 (100%)
DNA polymerase adds nucleotides at the 3' primer end of the DNA. This DNA polymerase checks the newly added base has correctly paired with the base in the template strand or not. Based on this it adds the new nucleotide.
<h3>What is nucleotide?</h3>
Nucleotide is the nucleoside with a phosphate group. It generally stack or link with each other to make a polynucleotide chain.
DNA polymerase adds these nucleotides one by one to the 3' primer end on the DNA strand.
It usually checks the correct pairing of the base with the template strand and then adds the new nucleotide to it.
Thus, by this step DNA polymerase choose nucleotides to put into the new strand.
For more details regarding DNA polymerase, visit:
brainly.com/question/14315652
#SPJ4
Answer:
A and C
Explanation:
The two terms that describe the type of data collected from measuring the sizes of birds would be <u>quantitative</u> and <u>continuous</u>.
<em>Quantitative data refers to data that can be measured in any form. The measure values or counts and are recorded as numbers. This is as opposed to qualitative data that only measure types and can be recorded as symbols, names, or coded using numbers.</em>
<em>Quantitative data can either be continuous or discrete. Continuous data can take up any value within any range. Examples include height and weight. Discrete data on the other hand can only take up certain values and is purely based on counts. Examples include the number of leaves on a plant, the number of students in a class, and etc. </em>
<em>The correct options are </em><em>A</em><em> and </em><em>C</em><em>.</em>
