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Sauron [17]
3 years ago
9

How does extinction reduce biological diversity on earth?

Biology
1 answer:
Natalka [10]3 years ago
4 0
Extinction of species reduces the number of different species in ecosystems, hence lowering the diversity of living things.
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In which examples will the offspring be different form the parent(s)?
kramer

Answer:

Genes are transferred from parents to offsprings by inheritance. Each offspring receive half of their genes from mother and half from father. But answer of this question is:- Each offspring receive not exactly the same halves of the genes. This different halved of the genes are the reasons we don't.

Explanation:

The only example is with step parents, or others. Half of the parental genes are passed to the child, so a chance for one to look like the uncle or aunt of the family is high. It can also look like any before them, such as a grandmother, father, great grandmother, etc.  

8 0
3 years ago
Which of the following is true regarding catabolic pathways? They consume energy to build up polymers from monomers. They lead t
mel-nik [20]

Answer:

They release energy as they degrade polymers to monomers.

Explanation:

In a catabolic pathway, complex hydrocarbons are usually broken down to their monomeric units.

This breaking down leads to the release of energy.

  • Anabolic pathway leads to the build up of energy. One of such process is photosynthesis.
  • The catabolic pathway breaks down compounds to simpler units in order to release energy.
8 0
3 years ago
There are two different alleles for the number of fingers on the hands: five-finger allele and six-finger allele. When both the
Komok [63]

Answer:

six-finger allele

Explanation:

A dominant allele is the copy of a gene located at a locus on a chromosome, whose phenotype is often expressed in the presence of the other copy of a gene in an individual. It is the allele of a gene of that override the effect of the other copy of the gene. It is dominant over the other. The other copy of the gene that it dominates is the recessive allele.

The six-finger allele that expresses itself in the same individual in the presence of the five-finger allele is the dominant allele. The five-finger allele is the recessive allele.

3 0
4 years ago
Read 2 more answers
Which lobe of the pituitary gland produces more hormones?
Oksi-84 [34.3K]

Answer:

Anterior lobe

Explanation:

The pituitary gland is made up of two distinct lobes: the anterior lobe and the posterior lobe. The anterior lobe secretes as many as seven different hormones. Some of the hormones secreted by anterior lobe are namely adrenocorticotrophic hormone, prolactin, gonadotropins, melanocyte-stimulating hormone, and thyroid-stimulating hormone. The posterior lobe releases only oxytocin and vasopressin in the bloodstream. These hormones are not produced by the posterior lobe but are only stored and released by it.

3 0
3 years ago
How vaping can affect ATP production and cellular respiration?<br> AT LEAST 5 SENTENCES.
Slav-nsk [51]

Answer:

<h2>Vaping decreases the ATP production which will then impair the cellular respiration. </h2>

Explanation:

Vaping decreases the ATP production which will then impair the cellular respiration. It is proven to cause lung inflammation. One example is the use of <em>"cinnamaldehyde</em>" as a flavor in vapes. It has been proven to lower the ATP production. Since ATP is responsible for fueling the cells in the human body in order for humans to do specific tasks, the decreased number will lead into the<em> death of cells</em>. This will then impair the cellular respiration of the human body.

<u>Further Explanation</u>

Vape- This is also known as an electronic cigarette. The action of inhaling and exhaling the vapor in the electronic cigarette is known as "vaping."

Vaping seems to be a controversial issue these days. Many companies claim that e-cigarettes are actually safe. <u><em>However, opponents claim that repeated exposure to vapor causes an adverse effect or a potential risk. </em></u>

4 0
4 years ago
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