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marissa [1.9K]
3 years ago
9

Zebras are classified as vertebrates because they have

Biology
2 answers:
boyakko [2]3 years ago
7 0
Spines. Vertebrates have a spine, and invertebrates don't.
ANTONII [103]3 years ago
4 0
A vertebrate is an animal with either a spinal column or a backbone.
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One of the difference is that the ice cube is solid and gas is not.
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What tool is used in analyzing bullets?
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laser microscope

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because you want to show the finger print

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Which two plants produce seeds in the same way?
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Gymnosperms – plants with cones.
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The trait for medium-sized leaves in iris is determined by the genetic condition PP'. Plants with large leaves are PP, whereas p
loris [4]

Answer:

See the answer below

Explanation:

Medium size leaves genotype = PP'

Large leaves genotype = PP

Small leaves genotype = P'P'

Red flower genotype = RR

Pink flower genotype = RR'

White flower genotype = R'R'

Two plants each with medium-sized leaves (PP') and pink flowers (RR') were crossed.

PP'RR'   x   PP'RR' (let PP' = Aa and RR' = Bb)

Progeny and expected phenotypes

1 PPRR - large leaves, red flower = 1/16 x 640 = 40 seedlings

2 PPRR' - large leaves, pink flower = 2/16 x 640 = 80 seedlings

2 PP'RR - medium leaves, red flower = 2/16 x 640 = 80 seedlings

4 PP'RR' - medium leaves, pink flower = 4/16 x 640 = 160 seedlings

1 PPR'R' - large leaves, white flower = 1/16 x 640 = 40 seedlings

2 PP'R'R' - medium leaves, white flower = 2/16 x 640 = 80 seedlings

1 P'P'RR - small leaves, red flower = 1/16 x 640 = 40 seedlings

2 P'P'RR' - small leaves, pink flower = 2/16 x 640 = 80 seedlings

1 P'P'R'R' = small leaves, white flower = 1/16 x 640 = 40 seedlings

4 0
2 years ago
Describe the similarities and differences between hydrogen bond and ionic bonds which type of bond do you think is stronger and
Alona [7]
They both are formed through the attraction of atoms possessing opposite polarities. Hydrogen bonds is a relatively weak bond between two oppositely charged sides of two or more molecules and in an ionic bond, an atom gives away one or more electrons to another atom, which means the ionic bond is stronger.
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2 years ago
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