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shusha [124]
3 years ago
8

Rohanna and her cousin, Simarra, learnt about osmosis in school and planned to investigate the process for themselves. They boug

ht six June plums, of approximately equal size, from May Pen market. This is their method: 1. Peel the plums 2. Remove some flesh from the top and bottom to ensure they are equal length (4.2 cm) 3. Put two plums into each of three quart-size plastic bags, labelled Bag 1, Bag 2 and Bag 3 4. Add one tablespoon of salt to Bag 1 and Bag 2 5. Add half cup of water to Bag 3 6. Seal all bags 7. Place Bag 1 in the refrigerator 8. Place Bag 2 and Bag 3 on the kitchen counter 9. Check the bags after three hours 10. Add observations to a results table. Write a suitable aim for the experiment?
Biology
1 answer:
qwelly [4]3 years ago
6 0

Answer:

por que?

Explanation:

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True breeding

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True breeding is a breeding in which parents produce the offspring which carry same phenotype.  

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<u>For example, if a plant has purple flowers will produce only seeds which will grow into plants which have purple flowers.</u>

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3 years ago
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Hemoglobin is a protein in the blood that is made of 4 polypeptide chains. Two alpha chains are composed of 141 amino acids each
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4 years ago
A ball is rolling down a hill. At the bottom of the hill, its traveling at 15 m/s. The ball has a mass of 10 kg. What is the kin
pychu [463]
C)1125 J because the formula for kinetic energy is 1/2 multiplied by mass multiplied by volume to the second power. So 1/2 multiplied by 10 multiplied by 15 to the second power is 1125 if that makes since.
4 0
3 years ago
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WILL GIVE BRAINLIEST!!<br> 1. Identify the stages of cell growth and reproduction.
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The cell cycle has two major phases: interphase and the mitotic phase (Figure 1). During interphase, the cell grows and DNA is replicated. During the mitotic phase, the replicated DNA and cytoplasmic contents are separated, and the cell divides. ... During interphase, the cell grows and the nuclear DNA is duplicated.

Explanation:

4 0
3 years ago
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