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otez555 [7]
3 years ago
10

Scientists have found methods to clone organisms. The scientists are not concerned with

Biology
1 answer:
Gnom [1K]3 years ago
5 0

Answer:

c - having controlled experiments within ethical limits.

Explanation:

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Explain the difference between afferent and efferent neurons.<br><br> will give brainliest
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Answer:

  • Neurons that receive information from our sensory organs (e.g. eye, skin) and transmit this input to the central nervous system are called afferent neurons.

  • Neurons that send impulses from the central nervous system to your limbs and organs are called efferent neurons.

Explanation:

<h2>Hope this helps you !! </h2>
8 0
2 years ago
Your teacher asks you to model the phases of mitosis using a cheese pizza. You may use other toppings or kitchen tools to develo
I am Lyosha [343]

Interphase: Add mushrooms to represent organelles and a ring of pepperoni to make a nuclear membrane. Strips of peppers would represent the DNA inside the nucleus. To model the end of interphase, double the number of mushrooms on the pizza to indicate the copying of the organelles. Double the number of peppers inside the nucleus to represent the replication of DNA.

Prophase: Pair strips of pepper inside the nucleus to show the formation of chromosome pairs. Strips of aluminum foil would represent spindle fibers.

Metaphase: Line up the pair of peppers along the middle of the pizza. Removing the pepperoni would show the breakdown of the nuclear membrane.

Anaphase: Split up the pairs of peppers, and show the spindle fibers, made of aluminum foil, pulling them to either side of the cell.

Telophase: Make two new nuclear membranes around the pepper strips using pepperoni. Separate the pairs of peppers to show the chromosomes unwinding.

Cytokinesis: Cut the pizza across the middle to show the cell dividing into two daughter cells.

4 0
3 years ago
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Examples of an extinct organism??
Lesechka [4]

Answer:

Dodo.

Great Auk. ...

Stellers Sea Cow. ...

Tasmanian Tiger. ...

Passenger Pigeon. ...

Pyrenean Ibex. ...

Baiji White Dolphin

7 0
2 years ago
What is independent assortment? When does it occur during meiosis?
SpyIntel [72]
It occurs during Anaphase II, Telophase II, and Cytokinesis, when the sister chromatids separate so that there is 1 allele per gamete.
5 0
3 years ago
What is an anthers reproductive function?<br><br>PLEASE GIVE A WELL WRITTEN ANSWER
mixas84 [53]
All other organs, ducts, and glands in the reproductive system are considered secondary, or accessory, reproductive organs. These structures transport and sustain the gametes and nature the developing offspring.
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3 0
2 years ago
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