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Mrac [35]
3 years ago
14

How do each of the three eggs placed in solution compare to the control egg?

Biology
2 answers:
seraphim [82]3 years ago
8 0
There were three eggs.
The 100% which was of corn syrup shrivled.
The three eggs which are placed in solution compare to control egg in that, 

The egg which was 100% in water it got a little bigger.
The egg which was in the 10/90 solution it got rounder and bigger.

Eggs float better in salt water more than fresh water. Reason being salt water is denser and weighs more and it is able to match the weight of the eggs, which displaces water. 
Even if an egg is cracked and being put into an ocean it will still float because the ocean is dense and salty.
ruslelena [56]3 years ago
6 0

Answer:

The examination is about toxicity of creature cells. Right now eggs are put in 4 measuring utensils and acidic corrosive or vinegar is added to beaker and left for 24 hours to disintegrate the shell. The eggs in 4 containers are then marked as 100 percent refined water,100 percent corn syrup solution,10 percent corn syrup/90 percent water arrangement, and control to poured with the arrangements. The measuring glass marked control isn't included with any arrangement. The measuring glasses are secured with silver foil and permitted to sit for 24 hours. Following 24 hours, the eggs in named measuring glasses are contrasted with control. The three eggs set in various arrangements are bigger in size than the control egg however are delicate or effectively broken. The eggs expanded in size because of assimilation of arrangements through semipermeable cell layer.

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Imagine that a brown horse and a white horse cross to produce an offspring whose coat is making up of some brown hairs and some
irina1246 [14]

Answer:

Codominance

Explanation:

So this would either be codominance or incomplete dominance. With incomplete dominance, you tend to get a whole other colour- for example crossing black and white chickens and getting a blue chicken. If you cross brown and white, and get a mix, it must be codominance because both traits are shown.

8 0
3 years ago
If you used a microscope to observe a heart cell and a skin cell, would you find that two cells are exactly the same?
vredina [299]

no beacuse they are differnt parts of the human with different functions

8 0
3 years ago
These genes are 30 units apart on chromosome III. In this problem, you will calculate what crossing over in the female contribut
Damm [24]

Answer:

This exercise is incomplete. The response options are as follows:

a) e+ ca+

b) e ca

c) e ca+

d) e+ ca

The answer is c) e ca+ and d) e+ ca

Explanation:

The Punnett square is a diagram used by biologists to calculate the probability that an individual has a particular genotype. In the Punnett square, each of the possible combinations for the expression of the dominant and recessive alleles can be observed. In the case of exercise, since a crossing is not possible in men, these will only help later during the combination of the alleles.

7 0
3 years ago
Unlike freshwater fish, saltwater fish
Olin [163]


The best answer is A

Saltwater fish are hypotonic to their surroundings. This means their blood has a higher water concentration than the surrounding sea water.

Due to the fact that there is more salt and less water outside their bodies, there is a tendency to take in salt and lose water.

To counter this, salt water fish drink a lot of the sea water and urinate very little. Special cells in the gills actively eliminate salt at the cost of extra energy and these fishes do not absorb any salt from the water they drink.


7 0
3 years ago
When does the separation of sister chromatids occur? A. Meiosis 1 B. Meiosis 2 C. Before Meiosis D. After Meiosis
Nata [24]

Answer:

option B is correct that is meiosis 2

Explanation:

the two sister chromatids are separated from each other into two different cells during mitosis or during the second division of  meiosis

6 0
3 years ago
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