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noname [10]
3 years ago
8

Why are there more species in Family Ursidae than there are in Genus Ursus?

Biology
1 answer:
Olin [163]3 years ago
8 0

Answer:

Hopefully this helps! If it doesn't, let me know!

Explanation:

The family Ursidae contains the genus Ursus, which includes 4 species of bear, the brown bears, the polar bear and the two species of black bear.

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Why do plants lose their leaves during winter?
rjkz [21]

Answer:

Plants loose their leaves in winter due to following reasons: The plants of these types are called deciduous plants. The leaves of these plants contain a chemical called Chlorophyll. Chlorophyll in the presence of sunlight make food for plant and the process is called photosynthesis.

This is the Answer for your question :3

I hope you are having a great day :3

7 0
3 years ago
​lifestyle habits that can have a profound influence on health and on physiological age include _____.
Misha Larkins [42]

Lifestyle habits that can have a profound influence on health and on physiological age include:

1. Diet: Healthy diet inclusive of green vegetables, sea food, protein rich meat and fruits will lead to a healthy skin and body.

2.Exercise: Improves the immunity and strength of the body muscles.

3.Clothing: Clean and loose fit clothes do not affect the health of the skin. They also do not restrict the flow blood in the body.

4. Drinking water: A habit of drinking a cup of water once in an hour keeps the body hydrated and reduces the chances of getting a headache.

5. Substance abuse: Taking drugs, smoking or excessive alcohol consumption affects the brain and the various cells of the body. They can lead to the development of tumors or cancers in the body.

6 0
3 years ago
Which statement is correct regarding the substances involved in these interactions
Keith_Richards [23]
Can u put a picture with this
4 0
3 years ago
Lynn Margulis developed the endosymbiont theory to explain the evolution of certain eukaryotic organelles, such as chloroplasts
SashulF [63]

Answer:

The answer is: letter C, The cell took in another ancient prokaryotic cell, which began living inside it.

Explanation:

"Endosymbiotic Theory" states that<em> certain eukaryotic organelles evolved when multiple cells merged together.</em> So, this created a <em>"symbiotic relationship"</em> among them. The organism that lives inside the other organism is called the "endosymbiont."

An example of this are the eukaryotic cells, which took in a <em>prokaryotic cell</em> (such as the ancient chloroplasts and mitochondrion). These ancient prokaryotes used to be free-living. They were often engulfed by another cell. However, in this theory, they are not killed; rather, the host cell helps it to thrive. <u>This caused the organelles to evolve together with the host cell.</u>

Thus, this explains the answer.

4 0
3 years ago
A series of strong storms opened a stream channel between two lakes. The western lake contains a large, diverse population of a
Cerrena [4.2K]

Answer:

Same characteristics of fishes are present.

Explanation:

Same characteristics of fishes are present in both western and eastern lakes because in eastern lake the present fish species were migrated from the western species so the characteristics of fish population will be same. If the fishes that is present in western lake are small in size so it has same size in eastern lake. Their eating behavior and other characteristic show resemblance with the fishes present in western lake.

6 0
3 years ago
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