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Natali [406]
3 years ago
8

What was the purpose of Hardy and Weinberg's work

Biology
2 answers:
Savatey [412]3 years ago
5 0

Answer: C.To determine how allele frequency changes

Explanation:

scZoUnD [109]3 years ago
3 0
Hardy and Weinberg’s work determining how allele frequency changes (C)
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What are the chromosomes called when they look like Xs​
Marina86 [1]

Answer:

I think you're referring to the Metaphase...

Explanation:

During Cell Division (or, rather before!) the DNA needs to be replicated. This normally is done by DNA Polymerase, and results in two identical double strands (the "Sister Chromatids".

These chromatids are held together at the Centromere, which will be the heart of the "X"-shape. After that the DNA is packed into Chromosomes by winding it around proteins called Histones. If I remember correctly there are 5 different Histones.

This "Zipping Up" makes the chromosomes more visible.

As the two sister chromatids are still connected, the result is the X-shaped Metaphase Chromosome....

6 0
3 years ago
Willie is on the bus with his classmates. who is most likely to be diagnosed with psychopathology based on the criteria that his
Paha777 [63]
Willie on the bus with his classmates. Who is most likely to be diagnosed with psychopathology based on the criteria that his or her behavior impairs good daily functioning?

Elizabeth, who must walk up and down the bus steps 10 times before getting on

7 0
3 years ago
i need help with this question that is on my homework, is it ok if someone helps me please. thanks to anyone who helps! :)
barxatty [35]
Answer:

The engine

Reasoning:
3 0
2 years ago
Describe the structural or environmental change of your chosen macromolecule. Then predict the effect this change will have on t
Wewaii [24]

Answer:

Choosing protein as macromolecule.

Explanation:

The given environmental changes can lead to structural changes in protein as well:

pH - Several amino acids contain sidechains with practical gatherings that can promptly pick up or lose a proton. Changes in pH would prompt an adjustment in the charge of the amino acids, prompting charge-charge attraction or repilsion between non-interfacing amino parts.  

Temperature - High temperatures can prompt protein denaturation. Warmth can upset hydrogen bonding and hydrophobic interactions.  

Reduction or oxidation Environment - Some tertiary structure of protein folding is held by disulfide linkages. Reducing agent will lead to unfolding by introducing itself to break disulfide bonds.

Effect of these change: Sequence of amino acid and structure of protein molecule form determines function, any slight change to a protein's structure may result in the protein to become dysfunctional or produce different product.

4 0
3 years ago
How long does it take for a hypothesis to become a theory
Charra [1.4K]

Answer:

Null hypothesis have a tendancy of never raise to that status. Yet, if a hypothesis is tested and prooven to aply having an universal vocation of being aplyed thrn it could become a Postulate

4 0
3 years ago
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