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tatiyna
3 years ago
12

(c)A student is given an aqueous solution of chlorine and an aqueous solution of

Biology
1 answer:
kirill115 [55]3 years ago
6 0

Answer:

By using periodic table.

Explanation:

By using periodic table the student can find out that which atom is more reactive because the arrangement of atoms on the periodic table occurs on the atomic number that shows the reactivity of atoms. Chlorine and bromines are members of same family but the chlorine is present above bromine in the group due to less atomic number. The reactivity of chlorine solution is higher than bromine solution due to unstable radical of chlorine.

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Brown mice disappear from the mouse population for two generations and then reappear in the third generation. Give two possible
gizmo_the_mogwai [7]

Answer:

The trait is inherited in the homozygous recessive pattern

Possible mating is between two heterozygous individuals

Explanation:

One possible explanation for this is that the trait for this brown mice has to inherited in the homozygous recessive condition. It is possible for this trait to skip two generations and then reappear if it has to be inherited in the homozygous recessive condition.

Another explanation to complement the first is that for this trait to reappear, there was mating between two heterozygous individuals (with one allele being domiant and the other being recessive). It is possible that all matings within the two skipped generations was between an heterozygous and a homozygous dominant or between two homozygous dominant individuals which will not produce the brown mice..

5 0
3 years ago
The diagram shows a phase of mitosis.
Yuliya22 [10]

Answer:

The right answer is Spindle.

In cell division, the mitotic spindle or achromatic mitotic apparatus of a cell refers to a structure of microtubules arranged in a spindle-shaped (i.e. swollen in the middle) bipolar assembly.

Explanation:

Please mark brainliest and have a great day!

8 0
3 years ago
Read 2 more answers
As you just learned, in real ecosystems, trophic efficiencies usually vary from about 5% to about 20%. as a result, net producti
konstantin123 [22]
When energy passes from one trophic level to the next, I would guess that the two factors which decrease the total amount of energy from being passed up are: 
1. An organism does not assimilate all the energy of food consumed. Within a consumer, digestion and assimilation of energy is not 100% efficient: some of the energy is lost.
2. A large proportion of energy assimilated by a producer and consumer is lost through respiration, i.e., day-to-day maintenance of metabolic processes.
6 0
3 years ago
Plzz help this is confusing
loris [4]
Wait - do u use Schoology?
3 0
2 years ago
Both animals and plants carry out cellular respiration. Cells in both animals and plants contain organelles called mitochondria,
alekssr [168]

Answer:

This sounds like you need interactive materials to complete?

Explanation:

The bottom says this: <em>Using only the reactants you have already constructed, create the products of cellular respiration. Use your student reference sheet to refer to the structures of the two products.</em>

3 0
2 years ago
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