BIOLOGY HIGH SCHOOL

What is genetic mutation?

Answers

Answer 1
Answer: An alteration in the DNA Sequence (A,T,C,G)

Related Questions

Why do some species employ both mitosis and meiosis, whereas other species use only mitosis?
a clinical microbiologist makes serial dilutions of several antimicrobial drugs in broth and then incubates each drug dilution with a standard amount of a patient's isolated pathogen. what is this microbiologist setting up? group of answer choices a kirby-bauer technique a minimum inhibitory concentration (mic) test an antibiogram an ames test a therapeutic index (ti)
Which of the following types of algae would have rigid cell walls composed of silica?a. parameciumb. euglenac. diatomsd. spyrogyra
If the birth rate is 10 per 1,000 and the death rate is 10 per 1,000,then the growth rate is A.20%B.10(C.0%)D.100%
1. A period during which the embryo of a seed is alive but not growing is (1 point) dispersal. fertilization. germination. dormancy.

A closer cross-section view of a stem revealed continuous rings along the interior of the stem. Which type of stem could it be?. . A. Herbaceous dicot stem. B. Woody dicot stem. C. Monocot stem

Answers

"Woody dicot stem" is the one among the following choices given in the question that is the type of stem described in the question. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has come to your desired help.

The right option is; B. Woody dicot stem

Woody dicot stem is a type of dicot stem that is made up of a cork, epidermis, cork cambium, xylem, phloem, cortex, vascular cambium, and pith. When woody dicots becomes mature, the vascular bundles connect together to form continuous rings along the interior of the stem. During winter in each year when there is reduced growth in plants that have woody dicot stems, there is production of annual rings which can be counted to determine the age of the plant.

O write the important of adaptation.​

Answers

Answer:

This includes the actual physicality of the space. If you are used to a certain type of climate, space and energy, then you must adjust accordingly in order to find comfort that will make the environment amenable.

Explanation:

Answer:

Adaptation is essential in order to to survive and move ahead in the world. The ability to adapt to people, situations and surroundings affords people a greater opportunity to get what they want and what they need. Without the ability to adapt, people may find themselves stuck in situations far longer than is necessarily and unable to reach their goals.

Explanation:

Describe the tetracycline group of antibiotics. How do these drugs work? What is their target on a bacterial cell? Which types of bacteria are they effective against?

Answers

Tetracyclines are antibiotics used against a wide range of microorganisms, such as bacteria, chlamydia, rickettsia and some protozoa parasites.
They inhibit synthesis of protein in bacteria by inhibiting the binding of transport RNA and ribosome and are effective against both gram-positive and gram-negative bacteria.

What pre-Columbian civilization was centered in modern-day Peru?A) Aztec
B) Inca
C) Maya
D) Olmec

Answers

Inca Civilization is the pre-Columbian civilization that was centered in modern day Peru. The correct option among all the options that are given in the question is the second option or option "B". During the 13th century, the Inca civilization arose from the highlands of Peru. The political, military and administrative center was also located in Peru. 

Select all of the answers that apply. Dark matter may be _____.superhot gas between stars
cold matter that emits little radiation
the cause of the expansion of the universe
a new form of subatomic particle
the material from which living things develop

Answers

cold matter that emits little radiation

A cell with 10 chromosomes undergoes mitosis. How many daughter cells are created? ___ Each daughter cell has ___ chromosomes.

Answers

In a cell wih 10 chromosomes undergoes mitosis, the result are 2daughter cells each with 10 chromosomes

Cells have the ability to reproduce or replicate through 2 processes:

  • Mitosis
  • Meiosis

Mitosis differs from meiosis because the final result is always

  • 2 daughter cells
  • The daughter cells are identical to the mother cell and this includes the same number of chromosomes

This means in mitosis 1 cell with 10 chromosomes leads to two identical cells each with 10 chromosomes.
Two daughter cells for each parent cell undergoing mitosis.
Each daughter cell has 10 chromosomes in this example.
Other Questions
You dilute your bacteriophage for plating 10^-6. You mix 0.1ml of the bacteriophage dilution with 0.3ml of bacteria and plate with top agar. The next day you count your plaques. You get 46 pfu at this dilution. What is the final concentration (pfu/ml) of the phage stock?
The excretory system is responsible for removing all of the following from the body except
Automated testing of urine, using microscopy. Report CPT code _____.
Which of the following hormones is currently thought to decrease plasma calcium levels in pregnant women and children? A) CalcitoninB) Thyroid HormonesC) Parathyroid Hormone (PTH)D) Calcitriol