True or false: homologous chromosomes separate during mitosis?

Answers

Answer 1

Answer:

Answer:

Homologous chromosomes do not function the same in mitosis as they do in meiosis. Prior to every single mitotic division a cell undergoes, the chromosomes in the parent cell replicate themselves. The homologous chromosomes within the cell will ordinarily not pair up and undergo genetic recombination with each other.

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Describe how our bones move

Which statement about crustaceans is true? *(A) all have the same number of appendages

(B) all have an internal skeleton

(C) all have an exoskeleton

(D) only some have jointed appendages

Answers

Answer:

C. All have an exoskeleton

Explanation:

Crustaceans is a subphylum

of Arthropoda. The study of crustaceans is knows as carcinology or crustaceology.

They are important sources of food and they consist of crabs, crayfish, prawns etc. They are closely related to insects in terms of morphological(structural) features.

Crustaceans have varying numbers and structure of appendages. However they lack endoskeletons and possess exoskeletons.

How many daughter cells does meiosis make

Answers

Meiosis 11 halves the amount of genetic information in each chromosome of each cell.The end result is four daughter cells called haploid cells. Haploid only have one set of chromosomes - half the number of chromosomes as the parents cell.

Some plants that live in the desert have__________ instead of leaves to minimize evaporation

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Spines/Thorns to minimize evaporation? I think that should be right from the biology I have taken.

some of the plants in the desert have thorns instead of leaves

Organisms that live in deciduous forests have developed unique adaptations that aid in their survival. Which of the following is not an adaptation that characterizes deciduous trees

Answers

None of the above, according to the given choices of the original question.

Adaptation is characterized by a change in an organism's structure or physiology due to selection forces caused by the harsh conditions of the environment that pushes a specie to either adapt to the change or die and be extinct in its existence.

Answer:

green year round

Explanation:

A cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. Which phase of mitosis is the cell most likely in?a. Telophase
b. Anaphase
c. Metaphase
d. Prophase

Answers

Mitosis is the process in which cells divide toform new cells. The cell that is being described under the microscope isalready in the Anaphase stage in mitosis.

Anaphase is the process in which two sister chromatids separate and move toopposite poles of the cell. These two sister chromatids contain identicalcopies of DNA that are joined at the middle called centromere. The chromosomesare separated by the mitotic spindle. Towards the end of the anaphase the two sister chromatids now have their twoseparate poles. The mitotic process then proceeds to theTelophase.

Answer:

A : Telophase

Explanation:

the final phase of cell division, between Anaphase and Interphase, in which the Chromatids or chromosomes move to opposite ends of the cell and two nuclei are formed.

What is needed for DNA profiling? a. two small samples containing DNA
b. two molecules of DNA
c. two large DNA samples
d. two cups of liquid

Answers

The answer is B I believe

I think b. If that’s wrong plz say me to know it!

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