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2 years ago

What would happen to the dandelion siphonophore population if the tube anemone population increased?

1 answer:

6 0

This dandelion siphonophore is the first we observed on this expedition. Found at approximately 2,530 meters (8,300 feet) depth, we were able to see the feeding tentacles extended around the animal like a spider web as well as the pulsating nectophores, found just below and around the “float,” which helped to keep the central body suspended.

On the rare occasions we encounter these invertebrates, they appear from a distance as a pulsating, faintly glowing, orange-yellow ball that seems to hover just above the bottom

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The methodology used to discover the pattern of evolution among an assemblage of species is based on the assumption of descent w

Shtirlitz [24]

Answer:

Option-(True): The methodology used to discover the pattern of evolution among an assemblage of species is based on the assumption of descent with modification.

Explanation:

Evolution and patterns of evolution:

The phenomenon of evolution is very interesting as it can any two different species back to a common origin or ancestors. While the process of evolution does not occur in few years or centuries, as it takes millions of years for any specie to evolve from a less developed form of body or any system to a more complex or advance form.

Now, evolution occurs in many forms or patterns. As it species can originate from a single ancestor or descendant, while the evolution can occur inside the organism may occur in different patterns. These patterns are as follows:

Divergent Evolution:The divergent evolution occurs when the species originated from a single ancestor or descendant results in different forms of organisms. As it brings diversity among the species belonging to same ancestors or origin. For example, the humans and apes.
Convergent Evolution: The convergent evolution takes place inside the number of species when they are originated from the different species but they share the same medium or region to live in and share some of the similar resources between them. For example, The whales are mammals but they too live with the fish species inside the water.
Parallel Evolution:When the evolved organisms or species are related to the different ancestors or descendants, as they share they do not share the same niche(way of life), as the species are unrelated to one another.

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2 years ago

The genetic information of a cell is duplicated and split to form two daughter cells during which of the following processes? A.

katrin [286]

Answer:

B. Cell division

Explanation:

Cell division is a process where a mother cell splits into two daughter cells.

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2 years ago

What creates our climate?

Angelina_Jolie [31]

The climate is changing very quickly and comparison in todays time back then it was changing very slowly thats what i know about that

hope it helps you out good luck

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2 years ago

1. (c) How would the results of the experiment have differed if proteins carried the genetic information?

Anestetic [448]

Answer:

in the qoridndt plan it woud grap diferint

Explanation:

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1 year ago

Place these steps of the insulin signaling pathway in the correct order from insultin is secreted to glucose enters the cell. Pl

horsena [70]

Answer:

1. Binding of insulin to the alpha subunit of the insulin receptor

2. Activation of insulin receptor tyrosine kinase

3. Phosphorylation of IRS proteins

4. Activation of PIP3-dependent protein kinase B (PDK1)

5. Phosphorylation of phosphinositide 3-kinase (PI-3K)

6. Conversion of PIP2 to PIP3

7. Activation of Akt

8. Glut4 receptors transported to cell membrane

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2 years ago

What would happen to the dandelion siphonophore population if the tube anemone population increased?​

What would happen to the dandelion siphonophore population if the tube anemone population increased?