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Tcecarenko [31]
3 years ago
13

Cross a red flower (AaBB) with a pink flower (AaBb). What are the expected phenotypic ratios of offspring?

Biology
1 answer:
defon3 years ago
6 0

Answer:

Cross a red flower (AaBB) with a pink flower (AaBb). What are the expected phenotypic ratios of offspring?

AaBB x AaBb= AABB, AaBb, AaBB, aaBb

Phenotyic ratio is 3:1

Explanation:

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Endomembrane system -- not in prokaryotes
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mitochondria -- not in prokaryotes 
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cytoplasm -- this is the fluid that houses everything in the cell membrane
flagella -- little "tail" for locomotion, so no
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ribosomes -- these make protein using amino acids
chloroplasts -- not in prokaryotes
membrane -- just a casing surrounding a cell or organelle
organelles -- general word for the parts of a cell that perform various functions
cell membrane -- just the casing for the cell, not where genetic material's located
<span>nucleoid --- ding ding ding :-) this is it; a nucleoid is the genetic material which is loosely existing in the cytoplasm of a prokaryotic cell</span>
5 0
3 years ago
Which of the following rock types form from placing other rocks under heat and pressure
olga nikolaevna [1]

Answer:

Metamorphic rocks

Explanation:

Metamorphic rocks form from heat and pressure changing the original or parent rock into a completely new rock. The parent rock can be either sedimentary, igneous, or even another metamorphic rock. The word "metamorphic" comes from Greek and means "To Change Form".

3 0
3 years ago
That's my question ​
olga2289 [7]

Answer:

3

Explanation:

1. Incorrect - that is the rough ER (endoplasmic reticulum)

2. Incorrect - vacuoles don’t contain DNA. That is the nucleus

3. Correct - that is the mitochondria and respiration, the process of turning compounds into energy, takes place

4. Incorrect - that is the cell membrane, but it doesnt provide rigid support for the cell; the cell wall does

I hope this helps!!! :)

3 0
3 years ago
What will happen if deforestation continue to destroy the green plant on the planet
ikadub [295]
There would be less oxegen and also economically exploit us as 80% of things we use is from trees. we will be ruined, that's for sure.
6 0
3 years ago
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Assume that life on Earth began 3.5 billion years ago. To the nearest percent, how much of this time have anthropoids been livin
Crazy boy [7]

Answer:

Anthropoids lived for approximately 0.86% of the total time.

Explanation:

  • Anthropoids are the higher developed organisms that includes apes and ape mans.
  • The age of earth is 3500 million and anthropoids lived for about 30 million years.
  • By the simple calculations we can find out the data in percent which gives us the result nearest to 0.86%.
  • That means 0.86% of 3.5 billion year is equivalent to 30 million years (time that was lived by anthropoids).
4 0
3 years ago
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