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Masja [62]
3 years ago
7

Question 16

Biology
1 answer:
Mrrafil [7]3 years ago
6 0

Answer:

The answer to your question is: B) Mercury, zinc and Cadmium

Explanation:

A)iron, nickel, and cobalt  These elements are in different groups so this option is incorrect.

B)mercury, zinc, and cadmium  These elements are located in group number 12, this is the right option.

C)copper, silver, and gold  These elements are located in group 11, this option is incorrect.

D)neon, helium, and xenon These elements are located in group 18 or 8A, so this option is incorrect.

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Explain how diffusion limits the size of a cell.<br> 9th grade level
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Answer:

Diffusion is powerful over a particular distance and bounds the size that a character cellular can gain.

Explanation: If cellular is an unmarried-celled microorganism, consisting of an amoeba, it is able to satisfy all of its nutrient and waste needs via diffusion. If the mobile is too massive, then diffusion is useless at finishing all of these responsibilities.

8 0
3 years ago
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Which statement about the cell membrane is true
Ainat [17]

that is has a nucleus and also a cell wall

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Whats mercury's scaled diameter
finlep [7]

1.3pi^3+3pi-4.623^7

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You track aquatic coastal levels of nitrogen and phosphorus at high latitudes and notice a sharp increase in the winter and then
nordsb [41]

Answer:

A considerable increase in phytoplankton populations in winter, and a greater increase in spring due to increase in light intensity.

Explanation:

Nitrogen and phosphorus are important nutrients required by phytoplankton populations. The growth of phytoplankton populations is dependent on the level of the availability of Nitrogen and Phosphorus in the presence of sunlight.

A rise in the aquatic coastal levels of nitrogen and phosphorus would result in a great increase in phytoplankton populations in spring, as stimulated by nutrient enrichment coupled with the availability of sunlight during spring. Phytoplankton populations would increase also in winter but not as high when compared to the rise in population in spring

3 0
3 years ago
Please help with this
Tanya [424]
Test One: All short fur
Phenotype ratio: 4:0
Test Two: three short fur and one long fur
Phenotype ratio: 3:1
Test Three: all long fur
Phenotype ratio: 4:0
Genotypes for fur length dominant
G: FF, and Ff (These are the genotypes for short fur, short fur is a dominant gene.
P: Short fur is dominant
Genotypes and phenotypes for fur length recessive
G: ff
P: Long fur is recessive
If you have a hamster with short fur, the possible genotypes the hamster could have is FF, and Ff
If you have a hamster with long fur, the possible genotype is ff.
5 0
2 years ago
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