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Elan Coil [88]
3 years ago
14

Please help answer the questions in the picture

Biology
1 answer:
beks73 [17]3 years ago
7 0

Answer:

1a. Sewage is a liquid byproduct or waste that is carried through a system for treatment.

1b. Local wildlife and such would begin to die and dissipate and the rivers water, untreated would become unviable.

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Your friend wants your advice about his new transformation fitness plan. he has found a plan that sounds promising to him, but h
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4 years ago
Q9: Human females can pass on either one of the their two X chromosomes to an offspring, but a dad
gayaneshka [121]

Answer:

yes a child inherits 50% of their DNA from mom and 50% from dad

Explanation:

Males are heterogametic as they produce two types of gametes one carrying an X and the other carrying Y chromosome. Females are homogametic because they produce one type of gamete carrying the X chromosomes. The chromosomes are inherited equally in the mendelian fashion. Genes on the chromosomes are therefore inherited equally with 50% coming from the mother and 50% coming from the father.

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3 years ago
Which statement is a reason for the peer review process in scientific research?
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Demographic studies  hope im right

8 0
3 years ago
_____ is a group of organisms belonging to the same species living close to one another that interbreed with one another and do
luda_lava [24]

Answer:

Population

Explanation:

A population in biology, is simply a group of individual organisms of the same species sharing a common gene pool that are dwelling in a similar habitat or geographical area. The individuals of a group have the capability to interbreed with each other to produce viable offspring that are fertile, however, interbreeding with other similar groups is usually not successful. Also, genetic variation exists within individuals of a population. Examples of a population are: mountain gorillas in Africa, African elephants etc.

5 0
3 years ago
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Which was not a result of the 1898 discovery of the four blood types and advances made during the two World Wars? improved blood
prohojiy [21]

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All blood types are made compatible with each other.

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The different types of blood showed that not all blood types are compatible with each other. This is the reason why when a doctor transfer blood, this has to be compatible with the person's blood. Otherwise, the immune system will recognize the blood cells as antigens and proceed to destroy it.

Red blood cells in its surface can have different types of proteins, the proteins or lack of it that a person has determines the type of blood (A, B, AB). Also, if the cell has the Rh protein it will be positive, and if it does not have it, it will be negative. In total, we have eight blood types A+, A-,B+, B-,AB+, AB-,0+,0-  and the compatibility depends on the proteins that a person has.

6 0
3 years ago
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