A theory of evolution based on natural selection was developed independently by ____.

Answer:

They all require people to become licensed and certified in order to get a career.

Explanation:

Pharmacy technician, emergency dispatcher, and administrative personnel are top-level professions that require quality and specialized technical knowledge. These professions deal directly with humans and are very important to today's society, so people who want to work in any of the three will need to be licensed and certified to pursue a career in these areas.

Option D is correct.

D)They create channels.

Facilitated diffusion is the movement of molecules across the cell membrane of a cell through carrier proteins and protein channels. IN Facilitated diffusion no energy is required so it is called passive transport.

The molecules that can not directly diffuse across the membrane, they are transported through special channels and carrier proteins.

Once an RNA molecule has been made from DNA, it enters the cytoplasm of the cell and is used by the cell to produce a protein.

RNA is synthesized from DNA in the nucleus by a process known as transcription. Thereafter, the RNA undergoes some processing before it is transported to the cytoplasm.

In the cytoplasm, the RNA binds to the ribosome and is used to synthesize proteins in conjunction with the transfer RNA.

More on protein synthesis can be found here: https://brainly.com/question/14274397

Answer:

B

Explanation:

Answer:

The correct answer is- True.

Explanation:

Homeostasis the process of maintaining the steady physio-chemical environment in the body. Body cells maintain homeostasis by controlling the substances that enter and leave the cell with the help of the plasma membrane.

The plasma membrane is semi-permeable in nature, therefore, it allows only selective molecules to be transfer in the cell and outside the cell. Plasma membrane maintains the homeostasis by managing several factors.

It maintains a higher concentration of ions like potassium into the cell, maintains the osmotic balance of the cell by osmosis of water molecule in and out of the cell. Maintains the ionic balance of both inside and outside the cell. Therefore, the correct answer is true.

While taking care of myelomeningocele infected infect, the nurse should undergo the plan of care:

Further explanation:

Myelomeningocele is a severe disease of spina bifida. The infant gets infected when the spinal cord nerves protrude from the opening of the spine. These nerves are exposed to the outside. It is treated or repaired within the uterus through an incision. The infant who is suffering from this disease born by a cesarean method.

The children with this disease might experience partial or complete paralysis. They require a device like braces, wheelchairs and crutches. The nurse should take care of physical therapy, which is essential for muscle strengthening.

There is a probability that the infant might have an allergy to latex (natural rubber); the nurse should avoid exposing him or her to any latex product.

Learn More:

Answer Details:

Grade: High school

Subject: Biology

Chapter: Central Nervous System.

Keywords:

Nurse, myelomeningocele, spina bifida, spinal cord, nerves, uterus, incision, cesarean, paralysis, physical, latex, infant, allergy.

Flaccid bladder dysfunction is a neurogenic disorder often affecting elderly individuals due to physical and neurological conditions which can lead to symptoms such as urinary retention and difficulty in emptying the bladder.

Flaccid bladder dysfunction can lead to urinary retention, and patients may have difficulty starting urination, experience a weak or interrupted flow of urine, and feel the need to urinate frequently, especially at night. Monitoring fluid intake and providing assistance in daily activities can help manage the symptoms. This condition is often seen in elderly individuals due to various physical and neurological conditions such as Alzheimer's and Parkinson's disease.

Doctors often perform urine cultures to identify any causative agents that might contribute to the condition.

Treatment and Management Strategies

Complete question:

Explain why Flaccid bladder dysfunction is a neurogenic disorder of the bladder in which bladder emptying is impaired.

Answer:

The correct answer is A.

Explanation:

To deplete freshwater consumption of the water must be greater than the renewal rate. If the precipitation collected it does not mean it depleted, it can be still used later on. If precipitation relieves drought also doesn't mean water is gone, water would be still accessible by using wells and it is stored underwater. If water is less than supply than there will be no problem at all. So if water demand is higher than water renewal the opposite is true and freshwater supplies would finish.

Answer:

yes is A

Explanation:

for apxs

The hierarchical structure of self-esteem typically becomes evident during adolescence. This time is marked by an increased awareness of personal strengths and weaknesses, resulting in a more complex hierarchical structure of self-esteem

Self-esteem is a fundamental aspect of self-perception, playing a pivotal part from early childhood to adulthood. The hierarchical nature of self-esteem is usually noticeable in adolescence. This age period is characterized by an increased understanding of the self and society's expectations. Adolescents begin to create a more complex, hierarchical structure of self-esteem as they become more aware and critical of their strengths, weaknesses, and variations in their performance across different domains like schoolwork, sports, peer interactions, and family relationships.

https://brainly.com/question/1578469

#SPJ6

Final answer:

The scenario illustrating a cross between two albino mice leading to both normally pigmented and albino offspring in the F2 generation underscores the concept of epistasis in genetics, where the gene responsible for pigment production masks the effect of the gene controlling the type of pigmentation. This results in a 9:3:4 phenotypic ratio, following Mendelian inheritance patterns for dihybrid crosses involving epistatic interactions.

Explanation:

The question involves understanding the genetics of coat color in mice, specifically the concepts of pure-breeding, epistasis, and phenotypic ratios which are quintessential in Mendelian genetics and inheritance patterns. In this scenario, both parents are albino mice from pure-breeding strains, indicating they are homozygous for the recessive allele (“cc”) that prevents pigment production, irrespective of their genotype at the agouti locus (“A” locus). When their F1 offspring, which are all normally pigmented, are crossed with each other, the appearance of both normally pigmented and albino mice in the F2 generation can be explained by epistasis, where the gene for pigment production (“C” gene) is epistatic to the gene controlling the type of pigmentation (“A” gene). The observed phenotypic ratio closely resembles the expected Mendelian ratio of 9:3:4 for a dihybrid cross involving epistasis, where 9 represents normally pigmented mice (either agouti or solid-colored), 3 represents solid-colored (non-agouti) mice with regular pigment production, and 4 represents albino mice, highlighting the masking effect of the “c” allele over the “A” allele regardless of its state (“AA”, “Aa”, or “aa”).

A knuckle-like process at the end of a bone can refer to a 'styloid process', an elongated bony projection such as those seen on the distal radius or ulna, or the epiphysis of the phalanx bones of the thumb or fingers that form the knuckles.

A knuckle-like process at the end of a bone is commonly referred to as a styloid process. The term 'styloid' is derived from the Greek word for 'pillar', alluding to its elongated, column-like shape. The most familiar styloid processes are those located at the distal ends of some of the long bones in the human body. For instance, the styloid process of the radius is a pointed projection located on the lateral end of the distal radius, while the styloid process of the ulna is a short bony projection found on the medial end of the distal ulna. These processes serve as attachment points for ligaments and muscles.

However, the term 'knuckle-like' may also refer to the epiphysis of the phalanx bones of the thumb or fingers, which form the knuckles of the hand. The phalanges are numbered from 1 to 5 starting from the thumb, and their distal ends contribute to the knuckle contour when making a fist.

https://brainly.com/question/33444246

#SPJ12