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1 year ago

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I need help!!!!!!!!!!

1 answer:

kotegsom [21]1 year ago

5 0

Density=mass/volume
Therefore density here=3g/12mL=0.25g/mL

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Animal cells in different tissue vary in:

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I THINK ITS SKIN N SHAPE

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One substance has no membrane transporters to move it but can diffuse freely through open leak channels if there is a concentrat

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<h2>Urea </h2>

Explanation:

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3 years ago

One important each stage of the house fly<br><br>

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The house fly develops in four stages: egg, larva, pupal, and adult.

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2 years ago

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Down syndrome is a genetic disorder that is also called trisomy 21. A person with Down Syndrome has an extra copy of chromosome

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Down syndrome is caused by the nondisjuction of the chromosome 21.

Due to the vulgarism checker, the answer can not be posted on this text editor so see attachment for more details

Learn more: brainly.com/question/9782041

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3 years ago

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Can somebody give me the answer for these...

labwork [276]

Answer:

1. Life cycle of a cell starts from

G1 phase - S phase (synthesise phase) - G2 phase - mitosis.

2. By mitosis bcoz it restore nucleo cytoplasmic ratio means ploidy of cell remain same.

3. Bcoz of transformation of normal cells into cancerous cells by Carcinogens present in tobacco.,drugs .etc

4 mitosis occurs in plants animals

Binary fission occurs in bacteria and other single celled organism.

.

Both give rise to two daughter cells.

5.sex cells (n) are produced by meiosis from gamete mother cells(2n).

6.in meiosis <em>ploidy</em><em> </em><em>of</em><em> </em><em>cell</em><em> </em><em>become</em><em> </em><em>half</em><em> </em>

<em>Means</em><em> </em><em>diploid</em><em> </em><em>cell</em><em> </em><em>form</em><em> </em><em>haploid</em><em> </em><em>cells</em>

<em>And</em><em> </em><em>4</em><em> </em><em> </em><em>haploid</em><em> </em><em>daughters</em><em> </em><em>cells</em><em> </em><em>are</em><em> </em><em>formed</em><em>.</em><em> </em>

<em>In</em><em> </em><em>mitosis</em><em>,</em><em> </em><em>ploidy</em><em> </em><em>of</em><em> </em><em>cell</em><em> </em><em>remain</em><em> </em><em>same</em><em> </em>

<em>Means</em><em> </em><em>haploid</em><em> </em><em>form</em><em> </em><em>haploid</em><em> </em><em>and</em><em> </em><em>diploid</em><em> </em><em>form</em><em> </em><em>diploid</em><em>.</em><em> </em>

<em>1</em><em> </em><em>cell</em><em> </em><em>form</em><em> </em><em>2</em><em> </em><em>daughter</em><em> </em><em>cells</em><em>.</em><em> </em>

<em>Hope</em><em> </em><em>this helps</em><em> </em><em>you</em><em>.</em><em>.</em><em> </em><em>Frnd</em><em> </em><em>❤️</em>

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3 years ago