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rodikova
5 days ago
6

indicate the hypothetical evolutionary relationship between two species of their DNA sequences share a 98 percent similarity

Biology
1 answer:
s2008m [2K]5 days ago
6 0
This suggests that we are almost guaranteed to have shared a common ancestor at some point during our evolutionary development. The 2 percent variation can result in significant phenotypical differences across species (as seen between humans and chimpanzees), which indicates that our species diverged fairly recently within the evolutionary timeline. 
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Auditory cortex is to the _____ lobe as _____ cortex is to the occipital lobe
11111nata11111 [2216]
"Auditory cortex is to the temporal lobe as visual cortex is to the occipital lobe."
The auditory cortex resides in the temporal lobes. While the specific structure may vary among individuals, certain cells or clusters are responsive to particular sounds at distinct frequencies.
Meanwhile, the occipital lobe predominantly contains the visual cortex. Damage to an occipital lobe may result in total loss of vision in one field, or if extensive, may lead to blindness and even <span>visual</span><span>hallucinations.</span>
8 0
27 days ago
Why was the Euglena green in color? What is the name of the specialized body structure that is located at the base of the tail?
garik1379 [1806]

Euglena presenta un color verde gracias al clorofila que se encuentra en los cloroplastos de este organismo, y la estructura corporal situada en su base se llama flagelo.

Explanation:

Las Euglenas son especies que habitan en aguas dulces y saladas, y se encuentran en gran cantidad en cuerpos de agua interiores, donde pueden proliferar y teñir la superficie del agua de zanjas y estanques de un color verde.

Este color verde que producen se debe en gran parte a la clorofila que se halla en sus cloroplastos, la cual es el pigmento responsable del color verde. Este pigmento también es el causante de la coloración en este caso.

Las Euglenas cuentan con una estructura corporal especializada, ubicada en la base de su cola, que les permite moverse.

Esta estructura especializada se denomina flagelo.

7 0
1 month ago
Read 2 more answers
A boy opened two packets of milo drink. He left one in the refrigerator and another on the table. Three days later he got a bad
enyata [2168]

Answer:

1. The boy detected an unpleasant odor from the packet that was left out on the table, caused by rancidity.

2. The packet stored in the refrigerator remained odor-free because it was not exposed to air.

Explanation:

Rancidity occurs when fats and oils undergo oxidation, leading to a change in their smell and flavor.

Exposure of food items to oxygen results in oxidation, which produces unpleasant smells and tastes.

8 0
1 month ago
Freshwater ecosystems include three general categories: rivers and streams, lakes and ponds, and freshwater wetlands. Which of t
Rainbow [2086]

Answer:

A. The ecosystem absorbs significant rainfall, aiding in flood prevention.

C. At times throughout the year, water may either saturate the soil or remain just beneath its surface.

D. It might be classified as a freshwater bog, swamp, or marsh.

Explanation:

Answer B is the only one that stands out from the rest, as it directly pertains to a river.

3 0
1 month ago
When using a light microscope to view a cell she obtained from scraping under her fingernails, Ms. () notices that the cell lack
lana [2131]

Answer:

The appropriate option is B. Prokaryotic

Explanation:

A prokaryotic cell can be characterized as a unicellular entity that lacks membrane-bound organelles. Scientists assert that the earliest life forms were prokaryotic cells. Bacteria and archaea are classified as prokaryotes.

Prokaryotic cells do not have a nucleus; their DNA is situated in a region called the nucleoid within the cell's cytoplasm.

3 0
14 days ago
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