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Dovator [93]
3 years ago
12

How can a hypothesis help scientists understand the natural world

Biology
1 answer:
AlladinOne [14]3 years ago
5 0
A hypothesis is an observation made by a scientist that can be tested over to be proven true or false
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Robbie is trying to learn as much as he can about a rock that he found. This particular rock contains some fossils. What can Rob
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D. fossils will help you discover how old the rock is, fossils would not be included in the question if the answer does not relate to them
4 0
3 years ago
Jenna is trying to construct a pedigree for the occurrence of red hair in her family. She has two sisters (one older and one you
scoray [572]

Answer: a line connecting her mother and father, a colored circle representing Jenna, and two empty circles representing her sisters

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Incomplete dominance is a condition where neither of the alleles responsible for a trait is dominant.

In incomplete dominance, one allele for a specific trait is not completely expressed over its paired allele. So, if an organism is heterozygous for a trait, it shows a third phenotype.

8 0
3 years ago
Which image in the onion root tip is an example of metaphase
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Answer:

If any of the pictures represent the picture I attached or have any similar properties to it, that is most likely the answer.

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8 0
3 years ago
Using its long tail and long hind legs, the Ord's kangaroo rat can jump 2 m in the air as it hops away from predators, such as s
Mrac [35]

Answer and Explanation:

a. According to Lamarck, the origin of the long hind legs of the Ord's kangaroo rat is acquired due to extensive use of the muscle legs to jump. Such physical characteristics could be transmitted to future generations. This theory is called Neo-Lamarckism.

b. Darwin, on the other hand, theorized that in a population of Ord's kangaroo rat, there was an individual whose characteristics, long tail and hind legs, had more chances of escaping its predator and, consequently, could survive and reproduce. This theory is called Darwinism.

5 0
2 years ago
Which of the following compounds can be classified as a proteins?
GaryK [48]

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a

b

d

Explanation:

8 0
3 years ago
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