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iragen [17]
3 years ago
11

What separates the parietal and visceral pericardium?

Biology
1 answer:
Nikitich [7]3 years ago
8 0
The pericardial cavity separates the parietal and visceral pericardium
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What is the process where organisms that are better suited to their environment reproduce and pass on their genes more successfu
maxonik [38]

Answer:

Natural selection

Explanation:

Natural populations have variations. Organisms of a population have various genetic traits. Some of these genetic variations make the organisms better suited to the prevailing environmental conditions. These organisms are more likely to produce more progeny. Over generations, the frequency of the beneficial genetic traits increases in the population due to the higher reproductive success of the organisms with these genetic traits.

This process of differential fitness of organisms of a population where the organisms with adaptive genetic traits have survival and reproductive benefits is called natural selection.

8 0
3 years ago
Read 2 more answers
The phylogenetic tree illustrates the relationship between humans and our closest living relatives. The tree was based on bioche
lana66690 [7]
Hello there,

1.) According to the biomolecular data, we COULD infer that <span>humans are more closely related to chimps than any other apes. 

2.) </span>Based on the cladogram, if moths undergo complete metamorphosis, we would MOST LIKELY infer that <span>butterflies and flies do as well. 

3.) </span>According to the cladogram, which of these were the direct ancestors of the Kingdom Fungi? <span>Protista 

4.) </span>Trey is looking at a cell under the microscope. It is attached to many other cells, and it has a nucleus and membrane bound organelles. It has no cell wall. In which kingdom should this organism be classified? <span>Fungi 

5.) </span>A review of the cladogram shows a common ancestor for these four types of vertebrates. Which statement BEST explains the genetics represented by the cladogram? <span>Lizards and snakes are more genetically alike than lizards and birds. 

Hope this helps

-HotTwizzlers :D
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8 0
3 years ago
Scientists can study the human genome using DNA fingerprinting.
Naya [18.7K]

Answer:

your answer is C.

Explanation:

5 0
2 years ago
Name the covalent compound for n2s
Feliz [49]
That would be Dinitrogen sulfide i believe :)

Hope this helps :)


4 0
2 years ago
What characteristics would show that this cat and kitten are related? Support your answer by explaining two inherited characteri
Alexandra [31]

Answer:

its hard to tell without an image, but similar eye shape, nose shape, paw color, same stripes could all be a possibility

4 0
2 years ago
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