vsjhejensmakkMabwbsbjsjaja
Asexual reproduction from a single parent is based on what?
Answer:
The parent cell simply divides to form two daughter cells that are identical to the parent. Asexual reproduction produces offspring that are genetically identical to the parent, whereas sexual reproduction produces a similar, but genetically unique offspring.
Explanation:
hope you like my ans
Answer:
The parent cell simply divides to form two daughter cells that are identical to the parent. Asexual reproduction produces offspring that are genetically identical to the parent, whereas sexual reproduction produces a similar, but genetically unique offspring.
Explanation:
Mineral mining can destroy vegetation and cause soil erosion.
True or False
In individual is asked to smile broadly. It is observed that the left corner of the mouth cannot be elevated in a normal fashion. The individual is then asked to wrinkle the brow. The brow is observed to wrinkle in a normal fashion. Which cranial is involved in this facial control issue, and is the lesion in that nerve or within the central nervous system?
Answer:
Cranial nerve 7 and YES the lesion is within the Central Nervous System.
Explanation:
The Central Nervous System ( CNS) consists of the brain and the spinal cord. There are 12 pairs of cranial nerves originating from the nuclei in the inferior surface of the brain, some sensory, some motor and some mixed.
Cranial nerve 7 is also known as the Facial nerves. These nerves are composed of both motor and sensory nerve fibre, arising from nuclei in the lower part of the pons. The motor fibres supply the muscles of facial expression. When lesion occurs at the base of the pon which is part of the CNS, it can affect the facial expressions such as observed, that the left corner of the mouth cannot be elevated in a normal fashion.
Therefore, Cranial nerve 7 ( Facial nerve) is involved in this facial control issue and YES the lesion is within the Central Nervous System.
Vincent is considering buying a creatine supplement after he saw a variety of these ergogenic aids advertised in a fitness magazine. Which of
the following is a common deceptive marketing tactic that he should watch out for?
A. an offer for a free mail-order anabolic assessment
B. a recommendation to assess body composition through underwater weighing
C.evidence about creatine's effect on resistance exercise and sprinting
D. a warning about creatine's short-term side effects
Answer:
A
Explanation:
the answer to this question is A
For considering buying a creatine supplement after he saw a variety of these ergogenic aids advertised in a fitness magazine here the exceptional things should be left out and one should focus on his own body. The correct answer is option A.
What is anabolic reaction ?It is defined as the sum of all the reactions that are taking place inside the body that are dealing with the formation of products in itself.
The marketing tactic that is dealing with the free of cost along with that winning customers' trust and the response of the customers in order to prove trust and faith in the product thus here in this process the person should opt totally for an offer for a free mail-order anabolic assessment.
Giving any kind of scientific information about the product would lead to certain problems and the issues in claiming any kind kind of medical knowledge thus this is the helpful option for this.
Learn more about anabolism at :
https://brainly.com/question/29461502
#SPJ2
Marking people as brainlist:)
Do you think food preferences are passed down from parents to their children or does the environment play a role Explain your answer.
Answer:
both
Explanation:
For example a kid role model are there parents which they do anything they do, but as they grow older there more independent and know what they like and what they don't like which is why it's both but the environment and social media today influences the children actions and mind, etc.
What are the 7 functions of the cell membrane?
The graph below shows the breakdown of a protein in the human stomach without a digestive enzyme.
Answer:
B
Explanation:
Take the test
The breakdown of protein in the presence of enzyme has lower activation energy.
The breakdown of protein in the stomach is achieved with the loss of peptide bonds, and the complex is broken down into amino acids.
What is breakdown of protein?The protein is broken down in the digestion at small intestine and stomach. The graph represents the energy of the reaction with the progress of protein degradation.
The energy of the reaction is highest when the protein breakdown activation is processed. The enzyme is the catalyst, that acts in fasting the reaction with the lowering of activation energy.
Thus, the breakdown of protein in the presence of enzyme has lower activation energy.
Learn more about breakdown of protein, here:
https://brainly.com/question/5375743
Describe the basic histological (tissue) structure of the mucosa layer in the alimentary canal. Identify the unique features of the mucosa in the stomach and the duodenum, and explain how this uniqueness determines the function of the stomach and the duodenum.
Answer: The basic tissue structure of the mucosa layer of the alimentary canal consists of:
--> mucous membrane
--> lamina propria
--> muscularis mucosa
Explanation:
The MUCOUS MEMBRANE forms the innermost layer of the alimentary canals which includes the stomach and the duodenum (small intestine) . It's major functions is protection, secretions and absorption. The type of mucous membrane found in the stomach and duodenum is the Columnar epithelial cells. Not numerous gastric glands are situated below the surface in the mucous membrane of the stomach. They consist of specialised cells that secrete gastric juice that aids in the digestion of food. While the duodenal mucosa consists of mucous producing goblet cells. These cells produce a viscous, alkaline mucus that protects against the acidic gastric juices and pepsin. The folding of these mucosal cells (microvilli) provides a large surface area to optimize nutrient absorption.
The LAMINA PROPRIA: This layer separates the mucous membrane and the muscularis mucosa. It is made up of connective tissues which supports the blood vessels that nourishes the inner epithelial layer. In both the stomach and duodenum, digested nutrients are absorbed into the capillaries.
MUSCULARIS MUCOSA: This is made up of thin layer of smooth involuntary muscles. The contraction and relaxation of these muscle layers occurs in waves, which push the contents of the tract onwards. This type of contraction is called peristalsis which occurs in the duodenum. While in the stomach, these muscles allows for the churning motion characteristic of gastric activities.
Which statement is true comparing natural selection and artificial selection?
In natural selection, traits benefit humans and in artificial selection, the traits
benefit the species
In natural and artificial selection, the process takes hundreds of years to occur.
In natural selection, traits benefit the species and in artificial selection, the traits
benefit humans.
In natural and artificial selection, nature determines what traits will be passed
down to offspring.
Answer:
option C is the correct answer of this question.
Explanation:
plz mark my answer as brainlist plzzzz.hope this will be helpful to you.
In natural selection, traits benefit the species and in artificial selection, the traits benefit humans, these are the main difference between natural selection and artificial selection, hence option C is correct.
What is natural selection?Natural selection is the procedure by which populations of living organisms adapt and change. In a population, all individual have different traits, which suggest that all individual shows variation in the population better to adapt.
While as compared to natural selection, is the selection of traits by humans to enhance this trait for their own purpose, In natural selection, traits benefit the species and in artificial selection, the traits benefit humans.
Therefore, natural selection is the adaptation through which, species get benefits and through artificial selection, the traits benefit humans.
Learn more about natural selection, here:
https://brainly.com/question/2725702
#SPJ2
In some cases, a trait is determined by multiple alleles interacting. in rabbits, coat color is one of those traits. Therefore alleles for color color each of which causes a different phenotype. Exam in the table below and answer the question. A Himalayan and a chinchilla mate, and some of the resulting offspring are white. What
must the genotypes of the parents be?
Explanation:
option C is the correct answer of this question .
according to my calculations .
and I am 99.9% sure it is the correct answer .
hope this will be helpful to you.
What would it take for humans to not only survive in the desert but to thrive in the desert and adapt to the environment?
Answer:
I asume we'd need water, a place to either raise animals or enough animals to to hunt. We'd also need a place that would provide us with shelter. Also you can gather plants for consumption.
Someone pls help me with this
if a gene is made up of 20% adenine, how much thymine, guanine, and cytosine will there be
Explanation:
You have 20% of adenine. If you have 20% of adenine than you have 20% of thymine, because the amount of adenine and thymine is equal. 20% plus 20% is 40% of adennine and thymine. From 100% DNA bases subtract 40% and you will get 60%. Then divide this by 2 and you will get 30%. 30% of guanine and 30% of cytosine, because their amounts are equal in the DNA stand.
Explain why the structure of a brain cell would differ from that a red blood cell.
Answer: Red blood cells carry a specific type of protein, called hemoglobin, which is able to bind oxygen and release it in other tissues. A nerve cell doesn't have this protein because it doesn't need to bind oxygen. Instead, the nerve cell uses other proteins that help it transmit signals to other cells.
Explanation:
Brain is composed of brain cells known as nerve cells where as RBC also known as red blood corpuscle is a component of blood.
What is the structure of a brain cell ?The brain's neurons are the cells that transmit and receive chemical and electrical messages. They serve as the brain's building blocks and act as information carriers for all of the body's neurons, muscles, and tissues. You can think, feel, move, and take in information with their help.
Erythrocytes, sometimes known as red blood cells, are one of the elements of blood. Our bone marrow continuously produces them. One billion red blood cells can be found in just two or three droplets of blood, which is what gives human blood its recognizable red color. From our lungs, red blood cells transport oxygen to the rest of our bodies. The carbon dioxide is then transported back to our lungs, where it is expelled.
Therefore, the structure of a brain cell differs greatly from red bood cell.
Learn more about brain cells, here:
https://brainly.com/question/2664243
#SPJ2
true or false internal regulations refers to how organisms reproduce themselves?
Answer: False
Explanation: Defines the procedures to be followed for the administrative operation and organization of the institution, the implementation of rules, and the imposition of sanctions on those who violate or do not fully conform to relevant laws.
True or false Are bacteria protists?
Answer:
false
Explanation:
Protists are micro-organelles that are not classified as plant, animal, or bacteria
every cell in an organism has the same number of chromosomes except
a) skin cells
b) neurons
c) white blood cells
d) reproductive cells