BIOLOGY HIGH SCHOOL

What is the hardy weinberg principle and why is it important

Answers

Answer 1
Answer: Also known as hardy-Weinberg equilibrium, model, theorem, or law, states that allele and genotype frequencies in a population will remain constant from generation to generation in the absence of other evolutionary influences. Because one or more of these influences are typically present in real populations, the hardy-Weinberg principle describes an ideal condition against which the effects of these influences can be analyzed.

It is important for systems where there are large numbers of alleles that can determine the result of genotype counts. And series of test will be applied: Pearson's chi-squared test, Fischer's exact test, and MCMC method.

Related Questions

The results of gel electrophoresis are shown below What can you determine about the DNA from looking at results of this test
While the DNA in a human skin cell was being replicated, one of the bases in one of the strands was skipped over and no nucleotide was matched with it. The nucleotides on either side of it then joined together. What will be the most likely result of this for the cell in which it happened?Select one: a. All the proteins the cell creates from the miscopied strand will do different jobs than the old ones. b. The miscopied DNA will be replaced with an accurate DNA copy once the cell divides. c. Both new DNA strands will end up together in a new cell, and the inaccurate one will be discarded. d. The cell that receives the miscopied DNA will die, and the cell with the accurate copy will live.
What are some reasons that humans need to be concerned with our environment? explain.
A(n) _________ scan uses radioactive markers in the blood to monitor blood flow and metabolic activity via x-ray.
Meristematic cells called the _____ add width to the plant body.shoot tiproot tipvascular cambiumphloem

The soupy food that is sent to the small intestines is called chyme.


TrueFalse

Answers

True! 
Hope this helps you!

Answer:

True

Explanation:

Chyme

The Digestive System

Valence is the number of electrons an atom must gain or lose in order to _____ its outer energy level or have a stable octet in its outer shell.complete
lose
gain

Answers

The correct answer is complete.

Valence is the number of electrons an atom must gain or lose in order to complete its outer energy level or have a stable octet in its outer shell. In the first energy level it can have only 2, but later levels can have 8, that is, an octet.

Answer;

Complete

Valence is the number of electrons an atom must gain or lose in order to complete its outer energy level or have a stable octet in its outer shell.

Explanation;

-Valency is the number of electrons that an atom requires to gain or lose to form a complete configuration or an octet configuration.

-Atoms tend to lose or get electrons in order to achieve the electronic arrangement of atoms of the noble gases. An ion is an atom or group of atoms having an overall electrical charge. Atoms gain electrons to form cations (positively charged atom), while other lose to form anions (negatively charged atoms).

The build up of hard waste deposits within the kidneys are called kidney ______.A: Placques

B:Stones

Answers

it would be B- Stones
hope its correct!!

What happens to an egg cell during ovulation?

Answers

All women are born withmillions of immature egg cells in their ovaries. Ovulation happens when an ovaryreleases a mature egg through the fallopian tube. This process of getting anegg to mature will take approximately a month. Normally, only one of the pairsof ovaries will release a matured egg ready to be fertilized. Usually, it willtake 12-24 hours before the matured ovum dies when not fertilized. But whenthey are fertilized, they cling to the walls of the uterus.

The egg is released from the ovary in ovulation.

Members of Porifera are diploblastic. Which statement clarifies this?A. They are unsegmented.
B. They have a true body cavity.
C. They have two germ layers.

Answers

Answer;

C. They have two germ layers.

Explanation;

  • Diploblastic organisms are those organisms that possess two major tissue layers, that is the ectoderm or the outer layer and the endoderm or the inner layer. Triploblastic animals on the other hard are those animals that possess three germ layers, that is the ectoderm, endoderm, and mesoderm.
  • Poriferans are normally called the sponges. Their body wall is diploblastic which consists of an outer layer known as pinacoderm and an inner layer called choanoderm.

Final answer:

Members of the phylum Porifera are not considered diploblastic because they do not have two germ layers. Instead, they have a unique level of organisation where their cells do not form tissues or organs. The term 'diploblastic' correctly applies to organisms like jellyfish or sea anemones that have two germ layers producing various tissues and organs.

Explanation:

Members of the phylum Porifera, often referred to as sponges, are not considered diploblastic because they do not have two distinct germ layers. Instead, they possess a unique level of organization in which their cells do not form tissues or organs. Confusingly however, they do have two layers of cells, but these do not equate to the germ layers seen in true diploblastic organisms like cnidarians.

In a true diploblastic organism, such as a jellyfish or sea anemone, the two germ layers - the ectoderm and endoderm, produce the various tissues and organs of the organisms. The jellyfish's tentacles and mouth, for instance, are produced by the ectoderm, while its digestive cavity is produced by the endoderm.

So, the statement that clarifies the term 'diploblastic' with respect to members of Porifera is not accurately represented by any of the provided options, since they are not truly diploblastic. The closest would be 'C. They have two germ layers', but this is still not technically correct for the reasons mentioned above.

Learn more about Diploblastic organisms here:

brainly.com/question/31488795

#SPJ6

Which of the following includes the medulla, pons, cerebellum, and reticular formation and governs functions such as balance and coordination, consciousness, and digestion?a. forebrain
b. hindbrain
c. midbrain
d. split-brain

Answers

hindbrain. I'm pretty sure.
Other Questions
If you were looking for a plants chloroplasts where would you find them1. in its fruit 2. in its xylem3. in its roots4. in its palisades and spongy cells​
MOST organisms in any ecosystem areA) consumers. B) herbivores. C) heterotrophs. D) producers.
Which of the following best describes the characteristics of less fertile soils, increase in disease-carrying mosquitoes, and flooding of homes and villages?A. effects of dams on society B. effects of a decreasing beaver population C. effects of agricultural farming D. effects of density-dependent factors
Similar patterns of embryological development in different but related organisms are responsible for the formation ofhomologous structures analogous structures Hox genes intermediate fossil forms.