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Ronch [10]
3 years ago
14

Why doesn't crossing over happen in mitosis?

Biology
1 answer:
PSYCHO15rus [73]3 years ago
8 0
<span> In Metaphase of Mitosis, the chromosomes are all lined up single file, so the homologous chromosomes cannot interact.</span>
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Which of these changes to a modern lifestyle would promote the development of more-sustainable practices in the world food syste
dezoksy [38]

Answer:

c. switching from beef to soy

Explanation:

Switching from beef to soy shall lead to the curbing of lifestyle diseases such as obesity.

At the same time, soy shall provide the nutrients that were needed by the body and could be obtained from beef.

Beef is much expensive compared to beef, thereby, there shall be experienced  low expenditure compared to beef.

Therefore the switching from soy to beef shall be a more sustainable food system.

6 0
3 years ago
Is the largest organ in your body your skin?
stepan [7]

Answer:

Skin is the human body's largest organ.

Explanation:

Body organs aren't all internal like the brain or the heart. There's one we wear on the outside. Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it.

6 0
3 years ago
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Which characteristics are common to all angiosperms? Check all that apply. Fruits spores flowers nonvascular tissue roots stems.
timofeeve [1]

Angiosperms are commonly referred to as flowering plants, which have the highest division in Kingdom Plantae.

<h3>What are the characteristics of the Angiosperms?</h3>

  • Angiosperms are flowering plants, which are characterized by the production of colorful flowers and fruits.

  • Angiosperms undergo syngenesis, in which the ovary is converted to fruit and the ovule is converted into the seeds.

  • Angiosperms are highly developed and vascular plants, which consist of xylem, phloem, and other specialized tissues.

  • The angiosperms have developed root and stem systems. Stem provides adherence and support, while roots help in the absorption of nutrients from the soil.

Thus, angiosperms have the highest rank of division in the kingdom Plantae and bear several characteristic features like flowers, fruits, and roots.

Learn more about <u>angiosperms </u>here:

brainly.com/question/12939745

7 0
2 years ago
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What is the original source of almost all energy in most ecosystems
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Answer:

<em>The sun or solar energy is at the start of almost every energy </em>

<em> chain.</em>

Explanation:

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3 years ago
Explain the relationship between cellular respiration and muscle contractions.
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Cellular respiration provides the ATP necessary for muscle contractions 
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