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balandron [24]
2 years ago
6

O QUE É UM CLONE? EXPLIQUE COMO OCORRE A CLONAGEM EM MAMÍFEROS.

Biology
1 answer:
Pavlova-9 [17]2 years ago
3 0

Answer:

A clonagem é a obtenção de duas células idênticas com o mesmo código genético que o produto da reprodução assexuada.

Nos mamíferos, a clonagem ocorre através de células somáticas, onde há um núcleo doador e um oócito que se unem por meio de um choque elétrico, formando o embrião que resultará em um ser vivo clonado, um exemplo de essa era Dolly, a ovelha.

Explanation:

Na clonagem de mamíferos, o embrião é responsável por ter caracteres da ovelha doadora, ou seja, será a imitação do código genético desse animal que empresta a célula doadora ao úbere.

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Why does rattlesnake bite cause blood to appear in the urine?
Serjik [45]
Having broken down walls of Glomerulus would cause blood to appear in urine because instead of only filtrate passing into the capsule, the blood would also flow into the capsule and be released with the urine.
7 0
3 years ago
Which of the following properties describes a direct current system but not an alternating current system?
Alika [10]

Answer:

Which of the following properties describes a direct current system but not an alternating current system?

The current always flows it the same direction.

Explanation:

When current flows in the same direction, it is described to have flow in a direct manner rather than an alternate system

8 0
3 years ago
People with ________ experience complete cessation of respiratory activity for brief periods of time yet do not have frequent aw
denis-greek [22]

People with central sleep apnea experience a complete cessation of respiratory activity for brief periods of time yet do not have frequent awakenings and do not tend to feel tired during the day.

<h3>What is sleep apnea?</h3>

Breathing regularly stops and starts during sleep, which is known as sleep apnea. People may have sleep apnea if they snore loudly and still feel exhausted after a full night's sleep.

These are the primary forms of sleep apnea:

The more prevalent type of obstructive sleep apnea happens when throat muscles relax.

Central sleep apnea, which develops when your brain fails to properly activate the breathing muscles,

When a person has both central and obstructive sleep apnea, it is known as complex sleep apnea syndrome, also called treatment-emergent sleep apnea.

To know more about sleep apnea, visit:

brainly.com/question/17319187

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4 0
11 months ago
Need this ASAP!!HELP!!
djverab [1.8K]

Answer:

The cells belong to the tissue level of organization

Explanation:

Living organisms are composed of four levels of organization; the cell, tissues, organs and organ systems.

The cell is the basic unit of life  and the smallest level of organization.

Tissues are group of cells with a common origin which work together to perform a similar function.

Organs are composed of different types of tissues and perform various complex functions. in the organism.

Organ systems are groups of organs that perform similar functions or which work together for a specific function.

A plant leaf is an organ which is made up of various tissues such as the dermal, vascular and ground tissues.

The dermal cells known as the epidermis belong to the tissue level of organization as they perform a similar function of protecting against mechanical injury and invasion by microorganisms

4 0
2 years ago
Identify the atom below.<br><br> Answers:<br><br> Ве<br><br> С<br><br> Н<br><br> He
Brut [27]

Answer:

He

Explanation:

helium has two positive protons and two negative neutrons

and two negative electrons

3 0
2 years ago
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