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weeeeeb [17]
3 years ago
13

During meiosis, homologous chromosomes exchange genetic material. This exchange of genetic material —

Biology
1 answer:
kifflom [539]3 years ago
4 0

Answer:

A

Explanation:

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A porcupine has an internal skeleton and a rose has a stem. Write a sentence to explain how these physical structures have diffe
Reika [66]

The Internal skeleton of the porcupine gives shape and structure to the porcupine.

The stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

<h3>What a skeleton?</h3>

A skeleton is a rigid structure found in living organisms which provide structure and shape to the living organism.

Skeletons are found in animals.

Skeletons present in animals are of two types:

  • Internal skeletons also known as endoskeletons
  • external skeletons also known as endoskeletons

The Internal skeleton of the porcupine gives shape and structure to the porcupine. It also serves as a point of attachment to muscles in order to enable movement.

Stems are present in plants.

Stems serve various purposes in plants such as:

  • transport of nutrients and water
  • storage of food and water
  • provides support and structure to the plant.

Thus, the stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

In conclusion, the internal skeleton of animals and the stem of plants both provide shape and structure to the respective organisms.

Leran more about internal skeleton and plant stem at: brainly.com/question/840794

brainly.com/question/11171631

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6 0
2 years ago
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List four different primary energy resources that humans have used.
Butoxors [25]

Answer:

हिंदी में खोजें

मानव द्वारा उपयोग किए जाने वाले चार विभिन्न प्राथमिक ऊर्जा संसाधनों की सूची बनाएं

<em><u>Crude oil, coal, wind and natural gas are all primary energy sources. Electricity is not a primary energy source, it's an energy currency (see electricity as an energy currency for an in depth discussion). Likewise, secondary fuels are also energy currencies and aren't primary energy sources, they must be made.</u></em>

4 0
3 years ago
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How are Mitosis, meiosis, Genetics, DNA and Mutations connected to one another?
jonny [76]
Mutations can occur before, during, and after mitosis and meiosis. If a mutation occurs in cells that will make gametes by meiosis or during meiosis itself, it can be passed on to offspring and contribute to genetic variability of the population
7 0
3 years ago
Where do subduction zones often occur?
kupik [55]
D: Where two continental plates are colliding, creating a convergent boundary. One plate slips under the other because of convection currents in the mantle.
3 0
4 years ago
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What human disease is caused by fungi​
motikmotik

Answer:

yeast infection

Explanation:

6 0
3 years ago
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