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2 years ago

Human overpopulation will likely lead to more extinctions of species because

Biology

2 answers:

kherson [118]2 years ago

7 0

D.habits will be altered

MA_775_DIABLO [31]2 years ago

7 0

Answer:

habitat destruction and resource depletion

Explanation:

As the human population is growing, more and more natural resources are required to feed them and full fill their all other requirements. But in lieu to fulfill man needs especially food, lot of forests have been turned into cultivation land, pasture land etc. Doing this not only harm the environment but also disrupt the habitats of animal with in the forest. Habitat destruction will lead to extinction of species as they will not be able to get a surrounding appropriate for their survival. Also there can be non availability of life retaining resources like food, water etc,

Thus, Human overpopulation will likely lead to more extinctions of species because of habitat destruction and resource depletion.

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Describe a situation when the intake of a phytochemical supplement or a functional food would be appropriate. give reasons for u

tatiyna

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3 years ago

Which biome has long cold winters and short summers, and is home to conifers ?

storchak [24]

This biome is called boreal forest or taiga.

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3 years ago

47. This cladogram shows the evolutionary relationships among some mammals

Fed [463]

Complete question:

This cladogram shows the evolutionary relationships among some mammals based on homologous structures.

(You will find the cladogram in the attached files)

Which statement is supported by this cladogram?

A Hippopotamuses are more closely related to cows than to javelinas.

B Toothed whales are more closely related to mouse deer than to hippopotamuses.

C Javelinas and pigs are more closely related than baleen whales and toothed whales.

D Cows and mouse deer are more closely related than javelinas and pigs.

Answer:

A Hippopotamuses are more closely related to cows than to javelinas.

Explanation:

A cladogram is a branched diagram of characteristics shared by the organisms of a group, that represents the most probable evolutive history of the linage. Cladograms reflect the phylogenetic relationships among groups through phylogenetic trees.

In the phylogenetic tree, the taxonomic groups of interest are located in the extremes of the lines called branches. The ramification point, which is also called "node" or divergence point, represents the location of the most recent common ancestor.

The common ancestor position will determine how related are two species. If they have a recent common ancestor, they are closely related to each other. On the other hand, if the common ancestor is not recent and is located far away in the tree, then the two species will be less related to each other.

A Hippopotamuses are more closely related to cows than to javelinas. TRUE. Hippopotamuses share a common more recent ancestor with cows than with javelinas. This means that the hyppopotamus is more related to cows than to javelinas. The arrows in the cladogram (attached file) show the positions of the common ancestor shared by Hippopotamuses and Cows, and the common ancestor shared by Hippopotamuses and Javelinas.

B Toothed whales are more closely related to mouse deer than to hippopotamuses. FALSE. Tooth whales are more related to the hyppopotamus. Their common ancestor is more recent than the common ancestor between toothed whales and mouse deer. The arrows in the cladogram (attached file) show the positions of the common ancestors.

C Javelinas and pigs are more closely related than baleen whales and toothed whales. FALSE. They are equally related.

D Cows and mouse deer are more closely related than javelinas and pigs.

FALSE. They are equally related.

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2 years ago

Data samples in which you expect no change to occur are_____.

mina [271]

The answer is negative controls. These are groups where no phenomenon is probable. They ensure that there is no effect when there should be no effect. Where there are only two possible outcomes, e.g. positive or negative, if the treatment group and the negative control both produce a negative result, it can be concluded that the treatment had no effect. If the negative control group and the treatment group both yield a positive result, it can be inferred that a puzzling variable is involved in the occurrence under study, and the positive results are not only due to the treatment. In other examples, outcomes might be measured as lengths, times, percentages, and so forth.

5 0

3 years ago

Since oxygen gas is being released, it can be inferred

almond37 [142]

Answer:

Option A

Explanation:

The answer is option A or "producing glucose." Glucose is a sugar that is a main component for all living organisms because it contains carbohydrates. When oxygen is being released from a plant it means that it's producing glucose which is released through the plants stomata.

Hope this helps.

3 0

3 years ago