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Alexeev081 [22]
3 years ago
8

How do external parasites affect an animal?

Biology
1 answer:
kvv77 [185]3 years ago
7 0
I know they carry diseases which can harm or kill the animal it is attached to. These diseases can taint the meat of the animal so it wouldn't be wise to eat it which stinks if the animal is bread for eating. They can also irritate the skin and cause rashes, or even eat the flesh of the animal away. 
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Alike between pathogens and antibodies
amid [387]
They both deal with diseases just that pathogens cause disease while antibodies fight against disease
8 0
4 years ago
Consider 2 genes in peas- gene controlling seed color- yellow Vs green; gene controlling seed texture-smooth Vs wrinkled. Assume
Luden [163]

Answer:

Smooth & yellow: 9

smooth & green: 3

wrinkled & yellow: 3

wrinkled & green: 1

Explanation:

Gene controlling seed color are yellow Vs green

Gene controlling seed texture are smooth Vs wrinkled

In F1 generation, A true breeding smooth green plant (SSyy) is crossed to a true breeding wrinkled yellow (ssYY)

Off spring in F1 generation are smooth yellow (SsYy)

This means smooth texture is dominant over wrinkled texture and yellow color is dominant over green  

in F2 generation, the cross is carried between SsYy

SY         Sy        sY          sy

SY SSYY SSYy SsYY SsYy

Sy SSYy SSyy SsYy Ssyy

sY SsYY SsYy ssYY ssYy

sy SsYy Ssyy ssYy ssyy

Smooth & yellow: 9

smooth & green: 3

wrinkled & yellow: 3

wrinkled & green: 1

4 0
3 years ago
Which of these terms best describe a developing country? Select the three
grin007 [14]

Answer:

i think the answer would be D

5 0
4 years ago
Read 2 more answers
11 Point
balandron [24]

Answer:

bb would be the phenotype white fur

Explanation:

B is dominant over b. It takes two recessive alleles to produce the phenotype of white fur.

4 0
3 years ago
This image shows a volcanic eruption in Hawaii with lava
liq [111]

Answer:

  • its magma has low viscosity
  • Its lava came from a quiet eruption
  • Its lava sets fire to everything in its path.

Explanation:

  • This is an example of the Kilauea eruption and located in the Hawaiian volcanoes as the stream plums rise as the lava enters the pacific ocean and is a quiet type of the eruption and sets for in everything in its path.
4 0
4 years ago
Read 2 more answers
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