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Neporo4naja [7]
3 years ago
14

Pls help me guys! Pls answer both questions!!!! Thanks :D

Biology
1 answer:
zhannawk [14.2K]3 years ago
4 0
A and B i think am not sure
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True or False: Blood is essential to homeostasis. *<br><br> True<br> False
asambeis [7]

Answer:

True

Explanation:

4 0
3 years ago
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if you selected the correct answer above, this means that you realized that natural selection is at play here. identify the four
Bond [772]

Answer:

Explanation:

•Variation: Organism shows variation within a population, these variation could be body size, facial marks, hair color, number of offspring, etc. Also some features shows little or no variation, for example the number of eyes a vertebrate have, etc

•Inheritance: Certain traits are always passed from parents to their offsprings, these traits are called HERITABLE TRAITS. But traits that are exhibited as a result of an environment are termed weak heritable traits.

•High rate of population growth: When the number of offsprings produced in a year is greater than the resources within an environment, such population will experience high rate of mortality.

•Differential Survival and reproduction: The ability possessed by an individual to struggle for survival within it's environment will give rise to more offspring in the next generation.

7 0
3 years ago
What is the answer i can’t figure this one out?
Musya8 [376]
The population must be infinitely large!



Hope this helps!
6 0
3 years ago
Please help!
Otrada [13]

I do not understand your question fully because there might be some context missing to it:

Having more nuclei is not something caused by the lack of a process or stage. Some muscle cells usually fuse together, which means they become one. But before they became one, each had their own nuclei. And when they fused, each one kept their nuclei, making one cell with more than one nuclei.


Those cells are called multinucleated cells.




Hope it helped,



BioTeacher101

8 0
3 years ago
In proteins, amino acids are linked by peptide bonds; in polynucleotides, nucleotides are linked by ________.
Sergeeva-Olga [200]

Answer: Phosphodiester bond

Explanation:

The backbone of DNA consists of deoxyribose nucleotides linked by phosphodiester bridges.

The 3'-hydroxyl of the adjacent sugar of one deoxyribonucleotide is joined to the 5'-hydroxyl of the adjacent sugar by an internucleotide linkage called a phosphodiester bond.

Thus, phosphodiester bond is the answer

5 0
3 years ago
Read 2 more answers
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