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GaryK [48]
3 years ago
7

When working with a microscope to focus on a specimen identify one safety issue to consider when switching to a higher power obj

ect
Biology
1 answer:
SpyIntel [72]3 years ago
7 0
You need to set it up write so you don't ruin your eye siggt
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The suncoast tree of northwest Africa is known for 2 traits that are said to show simple dominance. The 2 traits are height and
ivann1987 [24]

The genotypes would be bbTT X BbTt

Assuming that bark color is represented by B (b) allele and height is represented by T (t) allele.

Since the traits show simple dominance: blue (B) of dominant over purple (b) and tall (T) is dominant over short (t)

  • The genotype of a tree that is purebred purple (bb) and tall (TT) would be bbTT
  • The genotype of a tree that is heterozygous for both trait would be BbTt
  • Thus, the cross would be bbTT x BbTt

More on genotypes can be found here: brainly.com/question/20730322?referrer=searchResults

7 0
2 years ago
Euglena are protists that move by means of flagella, and they contain chloroplasts and an eye spot or light receptor. they are c
Tatiana [17]
Whats the answer to this please
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3 years ago
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Please help me answer this question? Thank you!
erik [133]
Wuwheuwuwhwhw. The answer is c
6 0
4 years ago
compare the reproductive strategies of a short lived species such as a starfish and a long lived species such as a hippopotamus​
AVprozaik [17]

Answer:

<u><em>Starfish</em></u> reproduce every winter by ejecting there eggs into the water, since they only live on average 35 years they reproduce about 35 times in their lifetime. Only a couple of the eggs will fertilize and turn into a Starfish.

<u><em>Hippos</em></u> are the only mammals in Africa that reproduce in water, Hippos reproduce in May and through June. Hippos usually live to around 40 to 50 years, and most hippos through May and June reproduce more than one time.

Explanation:

Hippos strategies of reproducing are better than Starfish.

8 0
3 years ago
Select all that apply. The Chordata phylum consists of _____.
faltersainse [42]
The answer is tunicates. Tunicates are commonly known as sea squirts and are in the Chordata phylum, even though they don't have a back bone. Which is really weird. But they just got put into the same category as humans. This is because they have a notocord and a back bone when they are larvae. But they lose all these when they become adults.
3 0
3 years ago
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