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ICE Princess25 [194]
3 years ago
15

which of the following statements best describes the major difference between prophase 1 of meiosis and prophase of mitosis

Biology
1 answer:
Nikitich [7]3 years ago
5 0

In prophase I, tetrads of homologous chromosomes form and crossing over occurs.

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Which criteria allow biologists to divide chemicals into macronutrients and micronutrients?
lara31 [8.8K]

Answer:

The requirement of different nutrients, divide them into 2 categories.

Explanation:

On the basis of requirement of nutrients in our food, the chemicals are divided into 2 types - macronutrients, and macronutrients.

Nutrients are the molecules present in the food nourishes the living organisms. The macronutrients are needed in large quantities and they provide energy to the organism.

There are 3 major macronutrients present in every kind of food - proteins, fats, and carbohydrates.  

On the other hand, micronutrients are required very less amount to the animals. But they are important for nourishment of the body, but their quantity is very less. Example of micronutrients are vitamins, minerals, manganese, iron, potassium, etc.

Therefore, it is told one should take balance diet to get all the nutrients.

7 0
4 years ago
Of all the organisms that are living today what percentage will eventually become fossils
Pani-rosa [81]

✯Hello✯☆(❁‿❁)☆

↪  I think its from 6%-10% of living organisms today that will become fossils

↪  Animals have a less likely chance since they have parts that are difficult to become fossils (like teeth, bones)

↪  Plants may decompose and go underwater to be used as Crude Oil

↪  Most of the population are humans, which will be extremely hard to fossilise

HOPE THIS HELPS

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❤Gianna❤

7 0
3 years ago
Skeletal muscle is _____.
disa [49]

Answer:

it should be A

Explanation:

6 0
3 years ago
Read 2 more answers
Which person would be most likely to cut out sweets, then eliminate more and more types of foods, but not engage in forced vomit
MrRissso [65]
<span>This would be indicative of someone experiencing restricting-type anorexia. The person will slowly cut out any and all foods from their diet as a way of trying to manage their weight, but will not vomit up the small amount of foods they do eat.</span>
5 0
4 years ago
Is there a limit to how long a food chain can be
Otrada [13]

Answer:

Yes

Explanation:

When all biotic organisms of food chain are represented on different trophic levels we would realise that the number of trophic levels in an ecosystem could be limited to four, rarely five.

4 0
3 years ago
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