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4 years ago

100 POINTS!!! WILL MARK BRAINLEST TO WHOEVER ANSWERS FIRST BTW ANSWER, LIKE IF U WHERE A 6TH GRADER

Biology

2 answers:

lyudmila [28]4 years ago

7 0

Answer:

The scientific models are the visual representation of the complex natural systems. These models could be presented in the form of a diagram, 2 dimensional or 3-dimensional models which represent the simplified versions of the natural systems.

The models are used by the scientific communities to explain the very complex phenomenon in simple terms to laymen.

They also play an important role in the research as they can be used to prove or disprove the hypothesis suggested by scientists.

The models act as a physical model to represent the very large and very small models like the solar system and the microscopic organism.

Thus, scientific models play an important role in the scientific world.

Aleks04 [339]4 years ago

4 0

models can be very useful in helping to visualize something or observe how something functions. It can help develop a deeper understanding of a subject or help with making predictions based off that model.

Hope this helps!

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3 years ago

1. Which blood types are dominant?

marishachu [46]

Answer: 1). A and B are both dominant (because A and B are codominant to one another)

2). E. All of the above

Explanation:

1). From the image above, A and B are both dominant because they are equally expressed when they occur in a pair (when they occur as blood type AB), also they are dominant because each of them expressed itself when it occurs in a pair with a recessive allele (IAi and IBi).

2). The children of a father with A blood and a mother with B blood will have all the four blood types: A, B, AB, and O. If each parent has a recessive allele, that is if each parent is heterozygous for his/her blood type (IAi for the father and IBi for the mother), the cross between them will produce all the four possible blood types.

See the attached punnet square for more information.

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3 years ago