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kkurt [141]
3 years ago
14

The terrestrial planets are characterized by having a ____? A.) silicate core B.) iron-rich silicate core C.) iron-rich metallic

core D.) none of these
Biology
2 answers:
Iteru [2.4K]3 years ago
8 0
Tha answer would b tha letter choice A
brilliants [131]3 years ago
8 0

Answer:

D.) none of these

Explanation:

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A mutation in a gene that controls mitosis in cells may cause? a) cancer. b) cystic fibrosis. c) albinism. d) meiosis.
harkovskaia [24]
The answer is <span>a) cancer.

</span><span>Cells must control mitosis (cell division) in order to maintain normal cell function. If something happens to the control of mitosis, the healthy cells will divide uncontrollably. These new cells are cancer cells and they are also out of control. They will continue to divide uncontrollably, so the mass of the cancer cells will grow.
</span>Regarding other choices:
- cystic fibrosis is an inherited disorder of lungs and digestive system,
- albinism is a congenital disorder characterised by the absence of pigment in the skin and hair,
- meiosis is cell division resulting in the reduction of a chromosome number in half.
7 0
4 years ago
You have spent time working with a population of beetles. Males range in size from 2 to 6 cm in body length. You realize that th
IrinaVladis [17]

Answer:

B. No

Explanation:

First, let's watch what it looks like when a population is not evolving. If a population is in a state called Hardy-Weinberg equilibrium, the frequencies of alleles, or gene versions, and genotypes, or sets of alleles, in that population will stay the same over generations (and will also satisfy the Hardy-Weinberg equation). Formally, evolution is a change in allele frequencies in a population over a very long period of time, so a population in Hardy-Weinberg equilibrium is not evolving.

4 0
4 years ago
Read 2 more answers
What type of cell is shown below?<br> Plant cell,egg cell,eukaryotic cell,prokaryotic cells?
NikAS [45]

Answer:

bacteria cell I think I'm probably wrong

5 0
3 years ago
Read 2 more answers
How are the equation for cellular respiration and photosynthesis related?
denpristay [2]
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water
3 0
3 years ago
2. A cell in the leaf of a green plant performs both photosynthesis and cellular respiration, often at the same time. Which stat
quester [9]
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The correct answer would be D. Products of one process are used as some of the reactants for the other processes.

As you may know, the formula for photosynthesis is:

carbon dioxide + water ==> oxygen + glucose

And the formula for respiration is:

oxygen + glucose ==> carbon dioxide + water

The reactants for one are the products for the other and vice versa. This is why it would be the correct option.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

4 0
3 years ago
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