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inysia [295]
2 years ago
5

: Biological evolution is the process by which populations of organisms change over time. How could natural selection lead to ev

olution? If possible, discuss your answer with your classmates and teacher
Biology
1 answer:
stira [4]2 years ago
6 0

Darwin also suggested a mechanism for evolution: natural selection, in which heritable traits that help organisms survive and reproduce become more common in a population over time. A heritable trait is one that's passed on from parents to children by way of genes.

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Please help. I thought the answer is prokaryotic but its not and there are no answer choices.
Usimov [2.4K]

Answer:

it is a prokaryotic plant cell, bc of the cell wall.

Explanation:

5 0
2 years ago
2. What do you notice about the cellular respiration and<br> photosynthesis equations?
ryzh [129]

Answer:

Photosynthesis and cellular respiration are connected through an important relationship. ... Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O. Photosynthesis: 6CO2 + 6H2O → C6H12O6+ 6O

Explanation:

8 0
2 years ago
A recessive gene located on the X chromosome is the cause of hemophilia in affected individuals. Males are more likely to have h
Mice21 [21]
<span>The right answer is D. males have only one copy of the X chromosome.

</span>Hemophilia is a rare hereditary bleeding disorder disease. The blood of hemophiliacs does not coagulate normally. Bleeding is not more important, but without treatment, they can be more frequent and last longer than normal. Hence the importance of good monitoring and good treatment.
<span>The 2 types of hemophilia A and B are recessive and X-linked, but a third of hemophilia correspond to a de novo mutation. It is observed that a man who wears the X is always affected by the disease (because he has only one X chromosome in its genome) whereas the woman is only a carrier (she has two X chromosomes, so it can carry a safe X and a mutated X without being attempted by the disease but can transmit it to her descendants). This must be taken into account for genetic counseling.</span>
7 0
3 years ago
Genetic engineering has many applications, including uses in the medical, agricultural, and environmental industries. Describe o
andrezito [222]

Answer:

Medical uses: The field of genetic engineering is making progress rapidly and it has helped doctor's to fight many challenging diseases. One of the medical use of genetic engineering is the production of insulin by genetic engineering and also the production of vaccines through this technique.

Agricultural uses: The field of biotechnology can change the life of farmers once it is fully known that the genetically engineered crops cannot harm the humans. One of the uses of genetic engineering in agriculture is the production of crops containing increased nutrition. For example,Golden rice which carries vitamin A in it.

Environmental uses: Genetic engineering is used to clean the Earth by producing genetically engineered microorganisms which can not only break down waste but also can degrade plastics.

8 0
3 years ago
Carbon dioxide enters the atmosphere by animal and human ___ and the burning of ____.
Nadya [2.5K]
The correct answer that would best complete the given statement above would be CELL RESPIRATION and FOSSIL FUELS. Carbon dioxide enters the atmosphere by animal and human cell respiration and the burning of fossil fuels. Human activities such as BURNING FOSSIL FUELS and RESPIRATION cycle carbon through the carbon cycle. Hope this is the answer that you are looking for.
6 0
3 years ago
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