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dolphi86 [110]
4 years ago
8

Imagine that you want to breed a species of rose that has a wonderful smell. You have many different types of roses, but none of

the individual roses has the wonderful smell that you want. What is the best way to go about breeding a pure species rose with the trait that you want?
a. Breed one generation of roses, and only use those that have the best smell from that generation.

b. Breed many generations of roses, only choosing the parent plants and offspring that have the best smell in each generation.

c. Breed the roses with another species of flower that smells good.

d. If none of the roses has a good smell, then you cannot breed a rose with a good smell.
Biology
2 answers:
Firdavs [7]4 years ago
7 0
I think the answer is c..
Brrunno [24]4 years ago
4 0

Answer:it is a

Explanation:

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The picture below represents an atom of the element boron.
nordsb [41]

Answer:

B. 5

Explanation:

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3 years ago
Choose the TRUE statement about the nucleolus of the cell. A) it is found in both eukaryotic and prokaryotic cells B) it is the
elixir [45]
<h3><u>Answer;</u></h3>

D) it lacks a nuclear membrane and resides inside the nucleus

<h3><u>Explanation;</u></h3>
  • <em><u>Nucleolus is a type of cell organelle that is located in the nucleus of an tom. </u></em>Nucleus is the control center of an atom, it controls all the cellular activities taking place in the cell.
  • <em><u>Nucleolus is made up of ribosomal RNA and proteins. The main function of the nucleolus is to assemble or formation of ribosomes. </u></em>Ribosomes are cell organelles that are found in the cytoplasm either attached on the endoplasmic reticulum or freely floating in the cytoplasm, where the process of protein synthesis takes place.
6 0
3 years ago
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A hairdryer uses 1500 J of electrical energy in 1 second. The hairdryer changes 1300 J of this to useful thermal energy in 1 sec
Katarina [22]

200 J of energy is wasted by the hair dryer.

Steps

  • The hairdryer is provided with 1500 J of electrical energy per second
  • Of this 1500 J, 1300 J of energy is actually used and converted to useful thermal energy per second
  • The remaining energy, 1500 - 1300 = 200 J is dissipated

Dissipated energy

  • The energy that is not efficiently transported or changed is wasted energy.
  • We cannot create or destroy energy.
  • An employable type of energy is created through transformation.
  • Only a portion of energy that is changed or transferred can be done so in a way that is helpful.

Thus, 200 J of energy is wasted by the hair dryer.

Learn more about energy here:

brainly.com/question/166559

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4 0
2 years ago
Which level of Ecology explores the relationships among different species and the environment?
vichka [17]

Answer:

I an expert in Biology, trust me.

I an expert in Biology, trust me.Your answer is<em><u> </u></em><em><u>Ecosystems</u></em><em><u>.</u></em>

<u>Explanation:</u>

<em><u>An ecosystem is a geographic area where plants, animals, and other organisms, as well as weather and landscape, work together to form a bubble of life. Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts.</u></em>

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8 0
2 years ago
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nexus9112 [7]

Answer:

D.

Explanation:

Hope this helped! Good luck!

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