What the other three events before were so you can check yourself with the photo
Answer:
204
Explanation:
proportion : 12/70 = 35/x
70(35)=12x
2450=12x
204.166667=x
Round : there is about 204 fish in the pond
Temporary teeth
I -
3/3 C - 1/1 P - 4/4 M - 0/0 = 16 x 2 =
32
Permanent teeth
I -
3/3 C - 1/1 P - 4/4 M - 3/3 = 22 x 2 =
44
where I = incisors, C = canines, P =
premolars and M = molars
Dental formula can be defined as the number of teeth on one
side of the upper jaw over the number the same type of the number of teeth at the
lower jaw. Thus, the formula is for one side of the mouth and the total number
of teeth is the total in the formula multiply by 2.
Ans.
The Sanger sequencing or chain-termination method for sequencing involves use of ddNTPs (dideoxyribonucleotide triphosphates) to identify the sequence of nucleotides in a DNA segment. The ddNTPs are nucleotide derivatives that lack both the 2'- and 3'-hydroxyl group, hence called dideoxyribonucleotides. When a ddNTP is added to a growing chain of DNA, absence of 3'-hydroxyl group leads to termination of growing chain as this ddNTP cannot make phosphodiester bond with a NTP and DNA sequence can be identified.
Thus, the correct answer is option C).
I believe the answer is: D) supplying oxygenated blood to the arteries that travel to all major parts.
The function of the aorta is to supply oxygen-rich blood to the rest of the body into systemic circulation. This differs from answer choice A because choice A seems to be discussing pulmonary circulation, as opposed to systemic. (Pulmonary circulation occurs within the heart and lungs; systemic circulation occurs throughout the body.) Therefore, if the aorta of a human heart is damaged, the ability to supply oxygenated blood to major body parts would be affected.
