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ratelena [41]
2 years ago
5

Suppose that a zygote had only one copy of chromosome 21. Do you think that this zygote would develop into a normal embryo and c

hild? Explain why or why not?
Biology
1 answer:
Pie2 years ago
7 0

Answer:

el niño tendría síndrome de downEl síndrome de Down es causado por un error aleatorio en la división de las células que tiene como resultado la presencia de una copia extra del cromosoma 21.

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How many consumers are omnivores in the food web below?
lord [1]

Answer:

1

Explanation:

Omnivores are animals that eat both plants and animals. If you look at the bottom of the food web, you need to look for arrows that point towards an animal that also consumes other animals. The arrows indicate that the energy is being transferred from the plants to the omnivore. The Raccoon is the other organism that eats both a producer (blackberries) and other predators such as garter snakes and meadow voles.

Hope this helps!! Comment down below if you have any questions and please considered marking me as brainliest!!

5 0
2 years ago
Read 2 more answers
---------------- is the finest material can be blasted more than 20 kilometers into the atmosphere and carried much farther down
Ghella [55]

Pyroclastic materials are classified according to their size, measured in milli meters: dust (less than 0.6 mm [0.02 inch]), ash (fragments between 0.6 and 2 mm [0.02 to 0.08 inch]), cinders (fragments between 2 and 64 mm [0.08 and 2.5 inches], also known as lapilli), blocks (angular fragments greater than 64 mm), and bombs (rounded fragments greater than 64 mm).

The fluid nature of a pyroclastic flow is maintained by the turbulence of its internal gases. Both the incandescent pyroclastic particles and the rolling clouds of dust that rise above them actively liberate more gas. The expansion of these gases accounts for the nearly frictionless character of the flow as well as its great mobility and destructive power.

Pyroclastic flow, in a volcanic eruption, a fluidized mixture of hot rock fragments, hot gases, and entrapped air that moves at high speed in thick, gray-to-black, turbulent clouds that hug the ground. The temperature of the volcanic gases can reach about 600 to 700 °C (1,100 to 1,300 °F). The velocity of a flow often exceeds 100 km (60 miles) per hour and may attain speeds as great as 160 km (100 miles) per hour.

To learn more about Pyroclastic materials here

brainly.com/question/16582896

#SPJ4

7 0
2 years ago
The best title for the graphic organizer shown above would be:
attashe74 [19]

Answer:

c. Mammal Reproduction

Explanation:

They're all types of mammals

8 0
3 years ago
Although DNA is made up of only four different bases, it can encode the information necessary to specify the workings of an enti
VLD [36.1K]

Answer:

Because DNA molecules are extremely long.

Explanation:

DNA molecule is made up of only four types of nucleotides that are adenine, guanine, cytosine, and thymine. These four types of nucleotide encode all the information necessary for the formation and working of the entire organism because each DNA strand is as long as 2 meter which contains millions of base pairs.

The four nucleotides are arranged in the DNA strand with many different combinations which results in the formation of codons sequence that contains all the information about the cell. This long DNA is compressed several times to fit in the nucleus.

7 0
2 years ago
Read 2 more answers
New Mexico has several natural resources that it uses for energy. An example of a NONRENEWABLE energy source is
Rudiy27

Answer:

Oil, coal, and uranium.

Explanation:

When we talk about renewable sources, we refers to a natural resource  or source of energy. The non- renewable sources means that exists in finite amount, and are not easily replenish.

Some Facts of New Mexico :

It has crude oil reserves.

Produces natural gas.

It has coal reserves .

Has uranium resources .

8 0
2 years ago
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