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Liula [17]
3 years ago
15

During science class, a group of students went on a field trip to a nearby pond where they collected samples of pond water and p

ond plants. The students used a microscope to study cells in their samples. They also took samples of their own cheek cells and studied them using the microscope. The results are shown in the following table
Biology
2 answers:
antoniya [11.8K]3 years ago
7 0

Answer:

The answer is cell wall

Explanation:

Alex Ar [27]3 years ago
3 0

Answer:

the organisms internal structures could not be viewed as a scanning electron microscope only provides images of the surface!

Explanation:

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Read 2 more answers
Brown eyes is dominant to light eyes. Mr. O'Ryan has blue (light) eyes. Mrs. O'Ryan is heterozygous for brown eyes. What are the
d1i1m1o1n [39]

Answer:

Brown eyes = 0.5

Blue eyes = 0.5

Explanation:

Given, B ( brown eyes ) is dominant over b ( blue/light eyes ). So,

BB = Brown

Bb = Brown

bb = blue/light

Mr. O'Ryan = blue eyes = bb

Mrs. O'Ryan = heterozygous brown eyes = Bb

Their children: Bb X bb :

      B        b

b    Bb     bb

b    Bb     bb

Half of the children will have Bb genotype and brown eyes, other half will have bb genotype and blue eyes. Hence, Kellan O'Ryan has 0.5 probability of blue eyes and 0.5 probability of brown eyes.

6 0
4 years ago
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