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Burka [1]
3 years ago
9

Writ any three similarities between external and internal fertilization​

Biology
1 answer:
Karo-lina-s [1.5K]3 years ago
6 0

Answer:

you could have asked nicely

Explanation:

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Phagocytosis is an example of ?
sukhopar [10]
White blood cells such as neutrophils, monocytes, macrophages, mast cells, and dendritic cells
6 0
3 years ago
In a 10 m2 ecosystem, there are 60 raccoons. What is the population density of raccoons?
kakasveta [241]
The answer is 6 per m2.

A population density is the number of animals per 1 m2.
So, this problem can be solved by using a proportion:
If 60 raccoons live in 10 m2, how many raccons will live in the 1 m2.
60 raccoons : 10 m2 = x raccoons : 1 m2
60 raccoons : 10 = x raccoons
x raccoons = 6 raccoons

Thus, the population density is 6 raccoons per m2.
5 0
3 years ago
Read 2 more answers
Ethan has been eating salads without first washing the lettuce. He risks ingesting which type of bacteria?
vodka [1.7K]

Ethan has been eating salads without first washing the lettuce. He risks ingesting E-Coli and Salmonella bacteria.

  • You could inhale dangerous bacteria from the soil or pesticides used on the produce in the fields if you eat unwashed produce. Furthermore, it's possible that you'll consume bugs that were collected with the produce.
  • Animal-based foods like meat, poultry, eggs, dairy products, and shellfish are frequently the cause of food poisoning in humans.
  • Fruits, vegetables, and other raw foods, however, can potentially be polluted and sicken people if they aren't rinsed beforehand.
  • Fruits and vegetables that are the safest are cooked; those that are the next-safest are washed.
  • Prevent eating unwashed fresh food. Fresh produce has many health benefits, but eating raw fruits and vegetables occasionally puts you at risk for food poisoning from pathogens including Salmonella, E. coli, and Listeria.

learn more about bacteria here: brainly.com/question/6941760

#SPJ4

8 0
2 years ago
There are 40 individuals in population 1, all with genotype A1A1, and there are 25 individuals in population 2, all with genotyp
defon

Answer:

Genetic drift

Explanation:

Based on the information given here, the observed genetic variation is most likely an example of Genetic drift .

Genetic drift is the variation in the relative frequency of different genotypes in a small population, owing to the change disappearance of particular group of genes as individuals die out do not reproduce.  

The above mentioned information indicate a typical example of Genetic drift

8 0
3 years ago
What is the optimum temperature for growth of<br> e. coli bacteria?
scoray [572]
The optimum temperature for growth of e. coli bacteria is around 37 degrees celsius and 98.6 degrees fahrenheit.
4 0
3 years ago
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