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maw [93]
3 years ago
7

In cell division, chromosomes move toward the poles via two different mechanisms: they are either pulled directly along by a tra

nsport protein along kinetochore microtubules or they are enclosed in vesicles for transport along nonkinetochore microtubules.
True or false?
Biology
1 answer:
strojnjashka [21]3 years ago
7 0
Answer is False ( for sure)
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When genes are transferred from one individual to another other than through mating, it is referred to as
dexar [7]

Answer:

Sexual reproduction

Explanation:

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2 years ago
the process os sharing results and working together to develop new hypothesis and expirments is known as
joja [24]

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The process of sharing results and working together to develop new hypotheses and experiments is known as collaboration.

Explanation:

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3 years ago
Question 2 (Multiple Choice Worth 4 points)
lisabon 2012 [21]

Answer:

B

Mutation is the ultimate source of genetic variation, but mechanisms such as sexual reproduction and genetic drift contribute to it as well Because prokaryotes are haploid, such a mutation immediately become part of the genetic makeup of the cell unlike eukaryotic diploids where a normal second copy of the gene usually protects the cell from the potentially lethal effect of such a mutation.

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3 years ago
7)
GrogVix [38]

Answer:

C)  DNA or RNA

Explanation:

Genetic material is found in both viruses and in living single-celled organisms, such as protozoans and bacteria.

8 0
3 years ago
•Address the letter to the editor of a local newspaper.
Julli [10]

The answer is; hydrothermal, geothermal, and wind

Hydrothermal, taped from the biggest river on the state contributes approximately 60% of the energy in the state. Geothermal is second,approximately 30% while wind power contributes approximately 10%.


The costs of the electricity in the state are relatively cheap compared with states whose main source of energy is hydrocarbon fuels.   Geothermal power is the cheapest (even though initial investment is prohibitive). Hydrothermal is slightly expensive than geothermal due to the maintenance required and also  is prone to fluctuations of the river regime. Winds are also cheap but initial investment if the wind farm is high.



Hydrothermal energy has the biggest environmental impact compared to the other two. Due to the walls of the dam on the river, migration of some aquatic species is impeded. The reduced flow of water (and sediments) downstream of the dam also impact these ecosystems. Geothermal and wind energy sources have a very minimal environmental impact on the environment .


The state could increase electronics with low power consumption (such as LED lights) in the market for availability to the population. This would be followed by a sensitization campaign on the ideal use of power in the household to conserve power when not in use.


4 0
2 years ago
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