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kakasveta [241]
3 years ago
7

Which factors involving the activities of people are a threat to biodiversity?

Biology
2 answers:
nikitadnepr [17]3 years ago
7 0

Answer:

C

Explanation:

I JUST TOOK THE TEST

nevsk [136]3 years ago
3 0

Answer:

C)Poaching and habitat loss

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How tendonitis affect homeostasis? Include body systems that are affected?
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Tendonitis affects homeostasis by posing a huge health problem such as Mechanical stress.
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3 years ago
Which of the following statements is generally true of aneuploidies in newborns? a. An aneuploidy resulting in the deletion of a
Novay_Z [31]

Answer:

d. Monosomy X is the only viable monosomy known to occur in humans.

Explanation:

Human have 22 pair of homologous chromosomoses and an extra pair of sex chromosomes. While in males  the sex  chromosomes  are X and  Y , females have two chromosomes X . Anyway, in normal conditions the total number of chromosomomes that humans have in their cells is 46 (23 pair of chromosomes).  

Aneuploidy is a biological condition where an individual have an abnormal number of chromosomes in their cells.  In humans for examples, this would be a human having more or less than 46 chromosomes.

The Turner syndrome also called  monosomy X is an aneuploidy  where  one of the X chromosomes is missing in a female.  Although under constant supervision, people with Turner syndrome have viable healthy lives. However this is the only monosomy that occur in humans that is compatible with life.  

4 0
3 years ago
Teens typically experience a burst of cortical gray matter growth at puberty, followed by a wave of gray matter loss extending i
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Teens diagnosed with schizophrenia experiences LOSS OF GRAY MATTER THAT SPREAD IN WAVES INTO THE EARLY 20S.
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3 years ago
A dumping site in the small town of Love Canal, New York, was used for the disposal of industrial chemical wastes from 1970-1975
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Answer:

There is no control group and variables were not addressed.

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In the context, it is given that there is a dumping ground in a small town called Love Canal and harmful chemical waste of industries are dumped there. Lately, it is noticed that there were traces of the toxic substances on the walls of the schools and the hospitals. The hospitals also noticed that during the period of 1970 to 1980, there were increase in the number of the birth defects in the area. The people of the Love Canal has genetic abnormalities and the chemical waste is responsible for it.

Thus it can be concluded that there is a no such any control group in this case. The confounding variables like the comorbidities as well as the family history of the genetic defects were not addressed.

4 0
2 years ago
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