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yarga [219]
3 years ago
15

Select the best answer for the question. 8. According to the cladogram of primates shown, which key cultural feature was shared

exclusively by only homo sapiens and Neanderthals? A. Burying dead/religious beliefs B. Artistic creation C. Tool building D. Walking upright
Biology
2 answers:
Elza [17]3 years ago
7 0

Answer:

A

Explanation:

Burying dead/religious beliefs is the key cultural feature that was shared exclusively by only Homo sapiens and Neanderthals.

laila [671]3 years ago
4 0

Answer:artistic creation

Explanation:

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DNA replication occurs prior to meiosis and _________.
Evgesh-ka [11]
A. Mitosis is the correct answer.

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Mitosis is the splitting of a normal cell into two daughter cells and involves complete replication of the cells DNA to produce two identical copies. Meiosis is a specialised and more complex two-stage form of cellular division related to sex cells and involves DNA replication followed by an exchange of DNA material within/between the chromosomes to mix genes from both parents and produce daughter cells with half the number of chromosomes as the original parent cell. Animal sperms and eggs are examples of cells produced by meiosis and contain half the number of chromosomes as normal cells. When combined during fertilization the egg and sperm produce a cell with the full compliment of chromosomes.

Cytokinesis is a part of the cellular life cycle that is related specifically to the division of the cytoplasm (basically the "soup" of material inside the cell). It is part of the cellular division process but not specifically related to nuclear division (i.e. DNA replication).

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3 years ago
How does the urinary system control the water in the body
lyudmila [28]

Answer:

The kidneys can regulate water levels in the body; they conserve water if youare dehydrated, and they can makeurine more dilute to expel excesswater if necessary. Water is lost through the skin through evaporation from the skin surface without overt sweating and from air expelled from the lungs.

4 0
3 years ago
Read 2 more answers
Why would albert's symptoms be localized only to the right side of his body?
Mnenie [13.5K]

Answer:

This question is from a case study which i went through to find the answer of the question. In the case study Albert suffered from a stroke in which his left side of the brain was affected. However, the symptoms were present in the right side of the body.

This actually happens when a person experiences stroke his symptoms are present only in single side of the body because of the rupture of the blood vessels in specific side.

As we know that when  descending nerve tracts intersect each other, the right side of the body is controlled by left side of the brain and left side of the body is controlled by the right side of the brain.

Therefore, when the symptoms of Albert were localized in only right side, it was concluded that Albert had suffered the damage in right side of the brain.


Hope it helps!

5 0
3 years ago
The cell will enter the G1 phase. During this phase, proteins and nucleotides needed for DNA replication will be produced. Also,
kolbaska11 [484]

Answer and Explanation:

The interphase is the previous step before mitosis occurs. The interphase is conformed of the G1, S, and G2 stages.

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The stages S and G2 follow the G1. Once the whole interphase is completed, mitosis occurs.

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  • G2 stage is the final one before the cellular division. Here it begins the slow process of DNI condensation. Duplication of centrioles completes. Structures such as spindle fibers are assembled.
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3 years ago
What animals have been dominant in the Cenozoic era
vodomira [7]

Explanation:

Cave lions, sabre-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths were prevailing species of the Quaternary period. Without the dinosaurs, plant life had an opportunity to flourish during the Cenozoic era.

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2 years ago
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