BIOLOGY HIGH SCHOOL

The Industrial Revolution: resulted in a population increase increased the number of hunters created new ways to dispose of trash all of the above

Answers

Answer 1
Answer:

Answer:

Option D, all of the above

Explanation:

Industrial revolution caused creation of wealth and generation of income due to which people living in remote/village areas migrated towards cities in large number which led to population explosion.

With the advent of new machines and tools (such as guns, strong fishing nets, distinctive sharp tools etc.), the hunters (such as poachers, fishermen , slaughter house workers etc.) got enabled  and hence their number also increased.

New methodologies of trash disposal were also created such as incineration.

Hence, option D is correct
Answer 2
Answer:

Answer:

The real answer is resulted in a population increase.

Explanation:

all of the above is the wrong answer and ive researched a lot and got that.

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An animal's genetic makeup can influence its behavior.

True
False

Answers

True beacuse they can be harmful or kind

Predict what might happen to this river ecosystem in a boreal forest biome if a dam were built

Answers

if a dam was built it would flood the river. and perhaps could destroy the land. hope this helps. sorry it's not really explained well. 

Which term describes the chromosomal abnormality of having three copies of a single chromosome? haploidy diploidy triploidy tetraploidy

Answers

Trisomy is the answer.A trisomy is a chromosome abnormality in which a person has three copies of a particular chromosome rather than the expected two.Trisomies can have varying effects on a person's health depending on which chromosome is affected by the trisomy. Some trisomies such as trisomy x have only mild effects whereas others such as trisomy 21 also known as Down syndrome result in health problems and development delays.Many Trisomies can have fatal consequences such as trisomy 16 or trisomy 18 .They frequently cause miscarriages or loss of the baby shortly after birth.

Answer:

the answer is trisomy

Explanation:

What did Darwin notice about life on the Galápagos Islands?

Answers

Because of the isolation of Galapagos, the life forms that had somehow reached the island, such as the lizard and other such creatures, had evolved differently over time compared to their cousins on the mainland. Things like a bird that was usually able to fly no longer had long wings spans or the ability to fly on the island, the large lizards on the island were used to eating sea-vegetation and often swam right into the ocean using their long tails to swim. And so forth.
Darwin found that all the plant life and animals on the island developed from isolation.  Each of these species were also different form the other species on the islands surrounding the Galapagos islands.  Darwin could only explain these characteristics through a gradual transformation of the various species.  

Assume that a mutation occurs in the gene responsible for the production of hexosaminidase a, such that only about 50% of the enzyme activity is found in the heterozygote compared with a homozygous normal individual. if heterozygotes are phenotypically normal, we would say that the mutant allele is recessive to its normal allele.

Answers

This statement is true.

In the case of autosomal dominant disease, the person is either homozygous (which is very rare) or heterozygous. On the molecular level, either the mutation produced a new deleterious protein for the organism, or the mutation affected an existing protein in the physiological state and that a 50% activity is not enough to compensate for the needs. of the body.

In case of autosomal recessive disease, the sick person is always homozygous. If the two loci each have a different mutant allele, it is called a "composite heterozygote". People with autosomal recessive inheritance disorder have "mandatory heterozygote" parents.

What sequence correctly describes the route that an egg takes through the female reproductive system? Cervix, fallopian tube, uterus Ovary, fallopian tube, cervix Cervix, fallopian tube, ovary Ovary, fallopian tube, uterus Is it C?

Answers

I do not know which one is A-B-C-D next time please label but the cycle is 
ovary - fallopian tube -uterus
The ovary where the ovum (egg) matures and enters either one of the fallopian tubes which connects to the uterus.
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