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rodikova [14]
3 years ago
5

How are nondisjunction and polyploidy related?

Biology
1 answer:
sergiy2304 [10]3 years ago
6 0

Answer:

Polyploidy arises as the result of total nondisjunction of chromosomes during mitosis or meiosis.

Explanation:

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The graph shows the size of two populations of the same species over time.
Svetllana [295]

Answer:

Explanation:

Answer is A

3 0
3 years ago
Read 2 more answers
¿Pueden dos terremotos de igual magnitud provocar daños muy diferentes? ¿Cómo?
nignag [31]

Answer:

Un terremoto con la misma magnitud y profundidad podría causar daños drásticamente diferentes dependiendo de la vulnerabilidad de la exposición. Por ejemplo, un terremoto M6 en California o Japón podría causar muy poco daño debido a las estrictas disposiciones sísmicas de los códigos de construcción. Mientras se encuentre en un país del tercer mundo, el daño podría ser catastrófico y se podrían perder millones de vidas.

Explanation:

¡Espero que esto haya ayudado!

6 0
3 years ago
How will an intravenous catheter obstructed by blood clots or kinking affect central venous pressure in dogs?
Ainat [17]

Answer:

It will give a false reading of the central venous presure.

This is due to capillarity which increases the volume of the cattheter will the blood clots.

Explanation:

8 0
3 years ago
In order to predict how much tension a muscle can produce when contracting, it is important to consider the ______ relationship
serg [7]

The muscles are composed inside mainly of fibers, filaments and proteins, where it is important to consider the <u>length-tension</u> relationship of the thick and thin filaments to know the tension.

<h3>What is muscle contraction?</h3>

It is an organized and natural event that takes place at the level of the muscles when the fibers and proteins inside them come together, and tension is produced in the area.

<h3>Characteristics of muscle contraction</h3>

  • In a muscle contraction, a tension is generated that depends on the length-tension relationship, which causes a displacement of the muscle filaments.

  • The proteins actin and myosin join together, and a force is generated so that the final movement is achieved.

  • To know the tension, the muscle changes length and measurable external work is produced from the force and distance traveled.

Therefore, we can conclude that the contraction allows us to make movements to reach and carry our extremities to different places.

Learn more about muscle contraction here: brainly.com/question/14625676

5 0
3 years ago
Lead poisoning can cause extensive organ/system damage, including: a. Respiratory failure, circulatory system collapse, and skin
adell [148]

Answer:

The correct answer will be option-C

Explanation:

Lead is a metal found in the Earth's crust which through human practices like using it in paints and other products cause lead poisoning in humans due to accumulation of lead in the body.

Lead poisoning can affect the child above 6 years and adults and prove harmful as its increased concentration can cause severe health problems common of which are the development of anaemia due to large consumption, brain damage, reduced mental growth and severe stomach ache.

Thus, Option-C is the correct answer.

4 0
3 years ago
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