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pychu [463]
3 years ago
13

Explain how population size is determined.

Biology
1 answer:
kicyunya [14]3 years ago
6 0

Answer:

look it up on allawnsers

Explanation:

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Molecular basis of non infectious diseases
Irina-Kira [14]

Answer:

NCDs share four major risk factors: tobacco use, physical inactivity, the harmful use of alcohol and unhealthy diets.

Explanation:

8 0
1 year ago
Which statement correctly describes the process that occurs in the thylakoid? ATP is produced in the thylakoid during light-inde
Pavlova-9 [17]
The answer is ATP is produced in the thylakoid during light-dependent reaction. During light-dependent reaction, the ATP is produced and H2O breaks down. During the light-independent reaction which occurs in chloroplast stroma, the ADP and glucose is produced.
4 0
3 years ago
Read 2 more answers
The Venn diagram compares aerobic respiration and anaerobic respiration.
Dmitrij [34]

Answer:

The right answer of this question of mitochondria.

Explanation:

The Venn diagram compares aerobic respiration and anaerobic respiration. That is the statement that could be categorized only in the anaerobic section of the Venn diagram. I think this is a right answer.

4 0
3 years ago
Describe the ways mutations can affect DNA and chromosomes.​
lozanna [386]
Mutations present permanent and heritable changes in the genome. We distinguish gene and chromosome mutations. Mutations in the level of genes are called point mutations because only one to several nucleotides are changed. These processes are known as deletion, insertion, and substitution. Deletion presents a loss of nucleotides which changes DNA sequence. When new nucleotides are embedded in the DNA chain, it is known as insertion. Substitution implies the process where new nucleotides are inserted while the ones that were present in that specific spot in a DNA molecule are deleted.
Mutations can also appear in chromosomes altering their number and structure. There are four types of mutations - deletion, duplication, inversion, and translocation. In deletion, a whole or one part of a chromosome is lost. Duplication presents an extra copy of a whole or one part of a chromosome. In an inversion, parts of a chromosome change order, while in translocation a part of one chromosome detaches and then connects to another.


hope this helps
6 0
2 years ago
How do primary air pollutants differ from secondary air pollutants
mamaluj [8]
A primary air pollutant is directly from the source and secondary pollutants are omitted from two or more different primary pollutants interact with each other in the atmosphere.
EX of primary: carbon monoxide, nitrogen oxide, sulfur oxid
EX of secondary: NO2 acid rain
3 0
3 years ago
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