Why does a human egg not need to contain a food store for the embryo?

Answers

Answer 1

Answer:

The mother supplies the embryo with nutrition through the umbilical cord, which means the egg has no need for a food storage compartment.


Related Questions

The vertebrae are _______
a. irregular
b. short
c. long
d. compact
bones that form the _______
a. skull
b. spinal column
c. carpals and tarsals
d. achilles tendon

Answers

The first is a irregular

Answer:

for the first irregular and spinal column for the second

The less a person feels in___
of a situation, the more stress they will experience.

Answers

i believe the answer is control
Yes, control is correct

Learning Task 1: Identify the organs of digestion being described. Select
your answer from the list. Do this on your answer sheet.
Mouth
stomach
esophagus
small intestine
Large intestine
1. a long coiled connected from the stomach.
2. a long muscular tube that connects the pharynx to the throat to
the stomach.
3. a large J-shaped organ at the end of the esophagus, on the left
side of the body.
4. Is the first part in the digestive system composed of teeth and the
tongue.
5. a large coiled tube attached to the end of the small intestine.​

Answers

1. a long coiled connected from the stomach. small intestine

2. a long muscular tube that connects the pharynx to the throat to

the stomach. esophagus

3. a large J-shaped organ at the end of the esophagus, on the left

side of the body. stomach

4. Is the first part in the digestive system composed of teeth and the

tongue. mouth

5. a large coiled tube attached to the end of the small intestine.​ large intestine

A biochemical process by which the body breaks the large complex food molecules into small soluble molecules is called digestion.

The correct answers are:

1. A long coiled connected from the stomach: small intestine.

It is a coiled tube connected to the stomach responsible for the absorption of nutrients and water from the food.

2. A long muscular tube that connects the pharynx to the throat to the stomach: esophagus

It transports the food and fluid from the mouth to the stomach.

3. A large J-shaped organ at the end of the esophagus, on the left

side of the body: stomach

It is a muscular gland that secretes digestive enzymes responsible for breaking the food particles.

4. Is the first part of the digestive system composed of teeth and the tongue: mouth

Also known as the oral cavity contains teeth and saliva for mastication.

5. A large coiled tube attached to the end of the small intestine:​ large intestine.

In this part, some of the remaining nutrients and electrolytes are absorbed and the waste is excreted out from the body.

To learn more about digestive system follow the link:

https://brainly.com/question/23213961

5
Select the correct answer.
Cerise is a new mother. She wants to stimulate her baby's cerise is a new mother. She wants to stimulate her baby’s visual development. Which is the best way for her to do that?
A. by letting the baby watch television programs
B. by exposing the baby to fast moving objects
C. by limiting the baby's exposure to bright colors
D. by exposing the baby to objects of bright colors

Answers

Answer:

D. by exposing the baby to objects of bright colors

Explanation:

Newborns find high contrast colors easier to pick out.

They cannot see far away (more than 30 cm), so answer A is incorrect. Newborn sight is fuzzy and they are just learning to track objects with their eyes, so answer B is also incorrect.

how will you empower and nurture traditional folk and ethic dances in the Philippines?​

Answers

These dances empower the culture of its different origins such as provinces, tribes, ethnic group, and to the country of the Philippines showcasing the beauty of it through dances to the younger generation.

Which of the following is an example of secondary prevention

Answers

Answer:

Secondary prevention

Examples include: regular exams and screening tests to detect disease in its earliest stages (e.g. mammograms to detect breast cancer) daily, low-dose aspirins and/or diet and exercise programs to prevent further heart attacks or strokes.


Which of the following statements is WRONG about performing chest
compressions? *
Allow the chest to completely rise back up after a chest compression
Press down at least 6 inches in adults
Position yourself at the victim's side
Keep interruptions to a minimum

Answers

Pressing down at 6 inches in adults is just kill the person

which of the following techniques yields a simple random sampling

Answers

numbering the elements of a sampling frame and then using a random number table to pick cases from the table.

The pelvis is the ______ bone that forms the bottom of the torso and the hip joints.
a. short
b. long
c. flat
d. irregular

Answers

Answer:

b.

Explanation:

I would say irregular.

An elderly patient expressed concern over the confidentiality and security of his health record. He does not want his information
"floating around on the internet" for anyone to see. What can you say to him to alleviate his fears? (consider file security, information privacy, etc.)

Answers

Explanation:

You can tell the elderly patient that things are secure and that his information isn´t floating around the only person that sees it is the nurse and doctor and they have to keep everything confidential because of HIPAA.

A study, reported in The Lancet, presented research linking arterial inflammation to stress (Tawakol et at. 2017)*. What do you hypothesize this would do to a person’s resting diastolic blood pressure? Why? Does the HCPS study support this finding?

Answers

Answer:

In this first study to link regional brain activity to subsequent cardiovascular disease, amygdalar activity independently and robustly predicted cardiovascular disease events. Amygdalar activity is involved partly via a path that includes increased bone-marrow activity and arterial inflammation.

Explanation:

AAA In medical field

Answers

abdominal aortic aneurysm (AAA) is a bulge or swelling in the aorta, the main blood vessel that runs from the heart down through the chest and tummy. An AAA can be dangerous if it is not spotted early on. It can get bigger over time and could burst (rupture), causing life-threatening bleeding.

Sentence Completion
In the space provided, write the word.
11.____are immature bone cells that create new bone.
12.____are cells that digest old bone in prepara-
tion for new bone growth.
13. The process of bone hardening is called____
14._____is the process of blood formation.
15. The fibrous bands that attach bone to bone are_____
16. The_____
is commonly known as the shaft of are long bone.

Answers

Answer:

11. Osteoblasts

12. Osteoclasts

16. Diaphysis

Explanation:

What are the substances on the left hand side of the equation called? *

Answers

The substances on the left hand side of the equation are called as :

L.H.S - LEFT HAND SIDE

Answer:

reaction

Explanation:

if this is chemistry though

The sternum is also called the _______
a. spinal column
b. jawbone
c. breastbone
d. thighbone

Answers

Answer:

C. Breastbone

Hope this helped! :)

Correct answer is C

Parasite Report
Using the Internet, research a parasite (either a plant or animal) that a cosmetologist would need to know about, i.e., one that is found in the skin, nails, or hair. Write a two-page paper that does the following:

describes the parasite (you can include an image(s), but note that your paper should then exceed the two-page minimum)
describes how it emerges and/or is found in salons
describes the symptoms it creates and the impacted body systems
describes the most common treatments and how they work


I'll give you brainliest!

also please don't answer if you don't actually have the answer

Answers

I do not want to write a 2 page essay but here’s some photos for research. I’m sorry if it not good. But hope u rock this test and get an A+.

The space surrounding each lung.
A. Pericardium
B. Mediastinum

Answers

Answer:

Mediastinum

Explanation:

it just is

the space surrounding each lung is A. Pericardium

advantages of the bi-concave shape of red blood cells​

Answers

Answer:

The biconcave shape allows RBCs to bend and flow smoothly through the body's capillaries. It also facilitates oxygen transport. Red blood cells are considered cells, but they lack a nucleus, DNA, and organelles like the endoplasmic reticulum or mitochondria.

Explanation:

Western and Eastern cultures tend to view dreams in the same ways.
Please select the best answer from the choices provided
Т
F
(for psychology)

Answers

Answer: False

Explanation:.

A dream is simply referred to as the series of thoughts, or sensations that occur in the mind of an individual when such person is sleeping. It could indicate either past behaviors or present behaviors.

For the people in the west, dreams are feelings which individuals can't express while for the East, dreams tell individuals about the future and are important to one's soul.

Therefore, the answer is false as they both view dreams differently.

Answer: The correct answer is False

Explanation: Just took the test :)

The physician orders 2.5 of drug a administered four times a day for contract dermatitis. Available are 10mg tablets. How many tablets should you administer to the patient for each dose?

Answers

Answer:

1 tablet per day.

Explanation:

if the doctor ordered 2.5 mg four times daily and 10mg is the only available pill then the patient should only be taking 1 tablet per day of the 10 mg.

If after you insert the combi tube you bag the #1 tube and hear no lung sounds and hear epi-gastric sounds. What will you do?

Answers

Answer:

just screem and run for life lolll

The most crucial reason for a cell to minimize errors in cell division is

Answers

Answer:

Cell’s who make errors when dividing further their risk for becoming cancerous

Explanation:

During cell division, DNA is replicated. If a mutation occurs during replication that cannot be repaired a cell will undergo apoptosis (programmed cell death). Sometimes, mutations occur to tumor suppressor genes and proto-oncogenes. These genes make sure a cell has no mutations before dividing/making the decision to start apoptosis. When these genes become mutated, the cell is less likely to correct potential mutations and is more at risk for becoming cancerous.

What is the code for the procedure of
Collection of capillary blood from heel?

Answers

Answer:

the code is 36416.........

code 36416 (Collection of capillary blood specimen [e.g., finger, heel, ear stick]).

Which of the following is NOT a function of the adrenal gland?

Answers

Nothing to choose from so I wish I could help

What is the ICD-10-CM coding for Dementia

Answers

Answer:

F03.90

Explanation:

90 – Unspecified Dementia without Behavioral Disturbance. ICD-Code F03. 90 is a billable ICD-10 code used for healthcare diagnosis reimbursement of Unspecified Dementia without Behavioral Disturbance.

Tarsals are the short bones located in the ______
a. wrists
b. ankles and feet
c. skull
d. spinal column

Answers

Answer:

B. Ankles and feet

Hope this helped :)

they are in the foot in the ankle area!

With the cognitive domain, what is a way to help patients remember
critical information?

Answers

Answer:

Do not overflow the patient with information. Present the information in small chunks so it's easier to register and "digest". The small chucks should be clear and organized. As in, the times told can be scheduled, so the patient knows to prepare themselves for this information, the information should be small and clear so they aren't overwhelmed or confused.

Explanation:

Good luck <3

Jeremy Dale is a 30-year-old recreational sports enthusiast and likes to play soccer and baseball on his days off from work. He mentions to you, his coworker, that he thinks he might have sprained his ankle over the weekend while playing soccer with some friends. He says it is swollen and very painful today and asks whether you think he should see a doctor or just wait for it to get better. 1.) What might be some good recommendations for you to give Jeremy about his sports injury? 2.) what could you tell him in general about minor sports injuries? 3.)how could he determine whether this is a sprain or a strain? 4.) should he apply ice and elevate or compress the injured ankle ? 5.) is it too late for that treatment to be helpful ?​

Answers

Answer and Explanation:

1. The best recommendation to give Jeremy is that he see a doctor immediately, so that his injury is treated correctly and does not cause major problems.

2. We could tell Jeremy that minor sports injuries are small muscle stretches, which return to normal quickly if the correct procedure is applied.

3. Jeremy can determine if the injury was a sprain or strain by looking at the ankle bone. If the bone is out of place, it means it is a strain, if the bone is in place it is a sprain.

4. If it is confirmed that he has suffered a sprain, he should leave the injured ankle elevated to reduce the swelling. He should also apply ice, for 15 minutes and if possible to move his toes.

5. A treatment will always be useful, but it can present long and not as efficient results, but only a health professional can report correctly.

Which of the following is a cause of medical professional liability that results from physician staffing problems?
Failure to adequately respond to patient concerns
Physician practice beyond expertise
Patient abandonment
O All of the above

Answers

This one would be all of the above, overall with any of the options it’ll be considered medical negligence/malpractice. Hope this helps!
All of the above!! It’s all of the above because you wouldn’t be treating your patient responsibly and their life could depend on what you do and if you aren’t there for they patient something horrible could happen!!

A 19-year-old presents complaining of vaginal discharge and itching for 3 days. She is sexually active and uses condoms most of the time. A physical exam reveals the following: vitals are normal, abdomen is soft and non-tender, bowel sounds, the pelvic exam is notable for moderate discharge with no masses or tenderness. Her wet mount/KOH prep reveals 20 wbcs, 2 bacteria, no hyphae, 5 to 7 clue cells. What is the most appropriate treatment

Answers

Lay back on what she is doing just watch a movie instead.

Hope that helps!!
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A new bank customers with 3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.1% a. How much interest will the customer earn in 20 years? b. What will be the account balance after 20 years? At what point are steamed vegetables properly cooked? In the Loyalty and Fraud Reporting case, Ethan Lester pressured his friend Vick Jensen to:_________. Please help! With explanation! EASY FOR MOST A decimal rounded to the nearest hundredth is 7.01. this decimal is less than 7.01. Photos of minerals that are often found in our day to day living, what are they called and what unique characteristics and significance they have. "Death solves all problems. No man, no problem." Joseph Stalin--Soviet politician and leader (1924-1953) The above quote is commonly attributed to Joseph Stalin. How does this quote accurately describe Stalin's leadership style during the formation and industrialization of the Soviet Union? Stalin forced workers to work in dangerous conditions to achieve the objectives of his Five Year Plans.Stalin frequently kicked political opponents out of the country to limit the opposition to his power and control within the Soviet Union.Stalin saw death as the ultimate threat to his legacy and tried to ensure that as many of his achievements as possible had long-term effects.Stalin had many political opponents killed as a way of building his own political power. which of the x values are solutions both of the following inequality 30> x and x > 15 solve the following equation-3x = 27 Charlie is watching hot air balloons Balloon A has risen at a 60 angle Balloon B has risen at an 82 angle. If the distance from balloon A to the ground is 1,400 feet, how faris balloon B from balloon A? Round your answer to the nearest whole numberBalloon ABalloon BGroundCharlie999 feet1,005 feet1,052 feet1,102 feet Work backwards: if you find an offspring that is not genetically identical to its parent's organism, what type of reproduction created it? why? one of the factor of 36 is Which 2 statements explain how in Earth worms oxygen system helps provide itself with oxygen Write an acrostic poem about home 3x 9y = -39-3x 7y = -25 systems of elimination Select the sentence that does not follow the style guidelines.City Council has two topics to discuss, namely park equipment and field permissions. Trash cans, benches, and picnic tables: are the park equipment needed. Field permissions must be prioritized for soccer, softball and lacrosse. The Council wants high-quality parks: safe, clean, and fun. What is one way life on tour is different from how it appears? Click for the passage, "Life on Tour." O A. Musicians have to spend a lot of time waiting. OB. Musicians make a living doing what they love O c. Fans tend to buy music when they go to musicians' shows. D. Fans enjoy hearing their favorite musicians play. you praise her very much change this sentence into passive voice Text aids help to understand the order of information contained in a book or document.OTOF pens un nmero y lo divid entre 3 luego sume 15 y el resultado fue 23