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WINSTONCH [101]
3 years ago
8

Detailed environmental reconstructions, based on fossil animal bones, of the Daka Member of Ethiopia’s Middle Awash deposits .

Biology
1 answer:
deff fn [24]3 years ago
7 0

Answer:

b. provide a detailed picture of the habitat in which australopithicines and Homo habilis coexisted about 2.5 mya

Explanation:

→Deposits of  sediments  in lakes and rivers,;

 →Low carbon isotopes ratio from  carbonate deposits from fossils analysis; showed a wet habitat , and therefore type and population of  flora.

Thus  these evidences showed  the nature of habitat inhabited by the australopithecines .

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Functions of PCT and DCT​
Sergeu [11.5K]

Explanation:

the DCT is the shortest segment of the nephron, spanning only about 5 mm in length in humans (1), it plays a critical role in a variety of homeostatic processes, including sodium chloride reabsorption, potassium secretion, and calcium and magnesium handling.the DCT is the shortest segment of the nephron, spanning only about 5 mm in length in humans (1), it plays a critical role in a variety of homeostatic processes, including sodium chloride reabsorption, potassium secretion, and calcium and magnesium handling.

6 0
3 years ago
Read 2 more answers
What results if a fragment of a chromosome breaks off and then reattaches to the original chromosome at the same place but in th
patriot [66]

If a fragment of a chromosome breaks off and then reattaches to the original chromosome at the same place but in the reverse direction, what happens would result to inversion.

I hope I was able to answer your question. Have a good day.

8 0
4 years ago
Which example does NOT describe changes due to selective breeding?
Svetradugi [14.3K]

Answer:

C- Bacteria become more resistant to antibiotics that are used to treat bacterial infections.

Explanation:

Selective breeding involves humans breeding plants and animals by choosing which animal or plant males and females will sexually reproduce and have offspring together. This is usually done to achieve a particular favorable phenotypic trait in the new offspring.

Bacteria become more resistant to antibiotics that are used to treat bacterial infections doesn’t undergo any selective breeding process by humans which makes it the right answer.

4 0
4 years ago
The ovaries release the female gamete each month.<br> True<br> False
UkoKoshka [18]
Yes I this that is what I shall call a period
8 0
3 years ago
In your biology career, you may come across people attempting to use the Second Law of Thermodynamics to discredit the idea of e
Alex777 [14]

Answer:

Evolutionary ideas do not contradict the thermodynamic laws, these ideas explain how descent with modification enables the organisms to have enhanced metabolic responses to fight against entropy

Explanation:

Organisms fight against entropy to maintain order within their cells and thus continue life. The debate about the association between the Second Law of Thermodynamics and evolutionary ideas emerged in 1900. During this period, it has been proposed that both ideas were contradictory, since evolution decreases entropy, while the second law states that systems increase entropy over time. However, the evolution does not contradict this law, because evolutionary ideas indicate the mode by which the organisms evolve to fight against entropy (for example, by enhancing enzymes responsible for protein degradation), while the Second Law of Thermodynamics literally states that the total amount of entropy of the whole system increases over time.

7 0
3 years ago
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