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nevsk [136]
4 years ago
15

How many chromosomes would be found in an allopolyploid plant if its parents had diploid numbers of 2 and 10

Biology
1 answer:
KATRIN_1 [288]4 years ago
5 0

Answer: Haploid number 6

Explanation:

The individual whose chromosomes consists of more than two genomes which is derived from more or less from the parents.

The diploid chromosomes number 2 and 10 will produce the haploid chromosome number 6.

1 from one parent and 5 from another parent. This is the chromosome number that the plant will have.

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Why can two igneous rocks have the same minerals but different names?
snow_lady [41]

Answer:

The rocks may have different textures

Explanation:

If we have to igneous rocks, and they have the same minerals, that doesn't necessarily means that they will have the same name, thus being classified as the same rock. The reason for this is that the two igneous rocks may have a different texture. One of the rocks may have a foliated, while the other may have porphyritic, giving them different appearance despite the same minerals being in both of them. The reason why two igneous rocks with the same minerlas may appear different, is the process in which they have been formed, the quickness of the cooling, the temperature that they were exposed to, and the pressure they were exposed to.

6 0
4 years ago
Read 2 more answers
What makes an unsaturated fat different from a saturated fat, check all the apply
lorasvet [3.4K]

Answer:

Unsaturated fast is a type of fat containing a high proportion of fatty acid molecules with at least one double bond, considered to be healthier in the diet than saturated fat. And Saturated fat is a type of fat containing fatty acid chains that have only single bonds, and considered not healthy if consumed much of

Explanation:

3 0
3 years ago
A period in 24-point font (.) is about 1mm in diameter. SARS-CoV-2 has a diameter of 80 nm. The prefix “milli” means 1000, which
diamong [38]

Answer:

Approximately 12,500 SARS-CoV-2 viruses

Explanation:

According to this question, the period described is 1mm in diameter. Since 1millimetre(mm) is 1000metre(m), this means that the period is 0.001m in diameter.

Also, the SARS-CoV-2 virus has a diameter of 80 nm (1nm = 10^9m).

Since 10^6nanometres (nm) or 1,000,000nm makes 1millimeter (mm), 80nm of the virus will be:

= 80/1,000,000

= 0.000080mm or 8 × 10^-5mm

To calculate how many of the SARS-CoV-2 virus will fit into the period, we divide the diameter of the period (in mm) by the diameter of the virus (in mm).

That is; 1 ÷ 8 × 10^-5

= 1/8 × 10^5

= 0.125 × 100,000

= 12,500

Therefore, approximately 12500 SARS-CoV-2 viruses will fit in the period.

4 0
3 years ago
If a culture in the lab starts with one human cell, how many cells will there be after 24 hours?
Julli [10]

Answer:

4 cells because the cells would divide.

5 0
3 years ago
Which organic molecule is soluble in water and serves as a quick source of energy?
Taya2010 [7]

The primary source of energy in living organisms is glucose. It is soluble in multicellular organisms and is delivered to all cells by bodily fluids where it is digested to release energy. The primary byproduct of photosynthesis and the starting substance for cellular respiration is glucose.

<h3>What fast-acting organic chemical provides energy?</h3>

Carbohydrates. A "mono-saccharide," or simple carbohydrate, is glucose, a 6-carbon sugar. Sugar provides the body with fast energy since it is easily digested.

<h3>What foods contain a lot of glucose?</h3>

In general, foods that are high in carbs, which are easily transformed into energy, such rice, bread, fruits, and sugar, cause blood sugar levels to rise the fastest.

<h3>Which plants contain a lot of glucose?</h3>

4 grams are in one packed teaspoon of sugar. Sweet potatoes, beets, onions, green peas, sweet corn, peas, canned pumpkin, winter squash, rutabagas, carrots, and tomatoes are some vegetables that have a higher sugar content. They provide 1 to 3.5 teaspoons (3.5g to 14g) of sugar per cup.

learn more about glucose here

<u>brainly.com/question/3380149</u>

#SPJ4

6 0
1 year ago
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