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8090 [49]
3 years ago
10

Describe the hypotesis of continental drinft

Biology
1 answer:
Kruka [31]3 years ago
6 0

Answer:

Continental drift is the process whereby tectonic plates move along the surface of the earth. This is caused by convection in the lithosphere and asthenosphere.

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Choose the word that best completes this sentence. ________ can only grow and multiply within the cells of another living thing
kenny6666 [7]

Answer:

The word that best complete the sentence is VIRUSES.

Explanation:

There are different types of microorganisms, one of them is virus. Viruses are different from other forms of microbes because they need living cells to become active; outside living cells they are inactive and did not exhibit any of the features of living things.

Viruses only grow and multiply when they are withing the cells of another living thing; they do not have the capacity to survive and reproduce outside a living host.

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3 years ago
The magnified diameter measurement of the nucleus on the actual
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5 0
3 years ago
Please... I need help!!!
Gwar [14]

Answer: One type of map uses the cytogenetic location to describe a gene’s position. The cytogenetic location is based on a distinctive pattern of bands created when chromosomes are stained with certain chemicals. Another type of map uses the molecular location, a precise description of a gene's position on a chromosome. The molecular location is based on the sequence of DNA building blocks (base pairs) that make up the chromosome. Buttt I don’t know if this is the answer your looking for. But I hope this helps in a way.

Explanation:

3 0
3 years ago
After fertilization, the cell begins to divide by mitosis. which statement describes what occurs with the chromosomes?
MAXImum [283]
During mitosis the chromosomes are being duplicated. which means the chromosomes that are formed during the mitosis is identical to its parents. during the mitosis, the cell udergoes 4 phases. prophase, metaphase, anaphase and lastly the telophase
7 0
3 years ago
Some members of the Euglenids are photosynthetic, yet they will lose their photosynthetic pigment if left in the dark. True or F
irga5000 [103]

A) Some members of the Euglenoids lose their photosynthetic pigment when left in Dark : TRUE

B )The loss of photosynthetic pigment in Euglenids stored in the dark is permanent : False

<h3>What are Euglenas</h3>

Euglenas are unicellular organisms belonging to the kingdom Protista, when kept in the dark for too long Euglenoids begin to lose their chlorophyll. As it loses its chlorophyll it becomes unable to produce its own food and starts consuming bacterias within its habitat.

The loss of chlorophyll in Euglenids can be regained after it is been exposed to sunlight and allowed  to grow exponentially for several weeks.

Hence we can conclude that  Some members of the Euglenoids lose their photosynthetic pigment when left in Dark : TRUE  while The loss of photosynthetic pigment in Euglenids stored in the dark is permanent : False

Learn more about Euglenoids : brainly.com/question/1278307

8 0
3 years ago
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