Write a paragraph relating the following terms: chromosome, fertilization, mitosis, homologous chromosomes, chromatids, centromere
this is for Biomed Sci PLTW

Answers

Answer 1

Answer:

chromosome is thread like structure found in nucleus, ferilization is thee process of fusion of male gamete and female gamete,mitosis is the cell division in which cell are haploid. homologous chromosomes are the pair of paternal and maternal cromosomes, cromadits are long networking fiber of cromosome,centromere is the point where cromosomes meets

Answer 2

Mitosis is a process in which a single parent cell is divided into two daughter cells having same number of diploid cell.

Chromosomes are thread-like structures which is located inside the nucleus cell. Each chromosome is made of protein and DNA molecule. A chromatid is the two identical halves of a replicated chromosome. A centromere is a region of chromosome that separates it into a short arm and a long arm.

Homologous chromosomes are chromosomes that have the same structural features such as same size, patterns, centromere positions. Fertilization is the union of two haploid gametes which results in the formation of diploid zygote. Mitosis is a type of cell division in which a single parent cell is divided into two daughter cells having same number of diploid cell.

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Related Questions

What are the health advantages of controlled breathing? Check all that apply. decreased blood pressure decreased heart rate decreased temperature decreased emotions decreased injuries

Answers

Decrease blood pressure decrease heart rate decreased emotions

Answer:

A and B

Explanation:

right on edge

Before we're born, we begin our life as a fertilized

Answers

Answer: Before we're born, we begin our life as a fertilized (egg).

Explanation:

PLEASE HELPPPPPP 30 POINTS IF YOU HELP ME DO IT
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Answer:

Yeah u need a link and photo wont load

Explanation:

Consider the environment that you live in and the immediate environment that you are in at this moment. What environmental determinants of your health exist in your current space? Discuss and explain—be specific.
(I want examples of what the answer might look like)

Answers

Answer:

I don't really know what your asking but if you want to know where i am im in my room I see 2 book shelfs and a closed door i see a hard wood floor a bed with a soft comforter a memory foam bean bag yellow walls white on my ceiling an open door clothes in my laundry basket... Hope this helps ^_^

Explanation:

plz leave brainliest and rating

Describe the difference between a healthy diet and dieting to lose weight.

Answers

The bottom line: Dieting is limiting, leaving people with few choices, while healthy behaviors expand choices, increasing the likelihood of success.

Answer: A healthy diet consists of healthy food groups. When someone has a healthy diet, they eat meals with healthier options rather than unhealthy meals like junk food. Dieting to lose weight does include healthy foods, but the main goal is to lose weight as well as being healthy. Someone who is dieting to lose weight may keep track of calorie intake and follow recommended serving sizes. In conclusion healthy diets are mainly for being healthier and dieting to lose weight is more for losing weight.

A patient records her sodium intake for 5 days. The amounts are 2150 mg, 1930 mg, 3005 mg, 2700 mg, and 2315 mg. What is the patient's average daily intake of sodium?

Answers

Answer:

The average intake is: 2420mg

Explanation:

Given

[tex]Intakes: 2150 mg,\ 1930 mg,\ 3005 mg,\ 2700 mg,\ 2315 mg.[/tex]

[tex]n= 5[/tex]

Required

Determine the average intake

To do this, we simply calculate the average using:

[tex]\bar x = \frac{\sum x}{n}[/tex]

[tex]\bar x = \frac{2150mg + 1930mg + 3005mg + 2700mg + 2315mg}{5}[/tex]

[tex]\bar x = \frac{12100mg}{5}[/tex]

[tex]\bar x = 2420mg[/tex]

1.Write True or False

A. The right hand should support more weight of body while dipping on parallel bars.​

Answers

Answer:

True

Explanation:

the statement is true

True!! Should be true hope this helps

true or false? the majority of the elderly live in poverty

Answers

Answer: I think true bec theyer to old to go out side or get a job plus I mean where would they work ...?

Explanation:

Answer:

it's true mainly they are living in poor

What are some treatments for muscle sprain (list more than 1)

Answers

Explanation:

R.I.C.E.

rest

ice

compression

elevation

Rest. Avoid activities that cause pain, swelling or discomfort. ...
Ice. Even if you're seeking medical help, ice the area immediately. ...
Compression. To help stop swelling, compress the area with an elastic bandage until the swelling stops. ...
Elevation.

Why is it important that you follow traffic signs and signal?

Answers

Answer:

Highway signs help reduce the rate of car accidents, help ensure the safety of pedestrians, and help drivers know how to communicate with other drivers in a non-verbal way that keeps us all safe.

Explanation:

Highways seem to help with car accidents

Paul is a busy professional with a strong commitment to family life, but he
wants to start exercising more. He has set a goal of exercising at least two
hours each day, seven days a week. What is wrong with this goal?
A. The goal is not measurable enough.
B. This goal does not address his health issues.
C. This is likely an unrealistic amount of time to commit to exercise.
D. This is not enough exercise for optimum fitness.

Answers

B. This goal is not measurable enough.

Answer:

It is C

Explanation:

1. Miasma is
a) the belief that illness is caused by evil behavior
b) a gust of polluted air
c) a method of killing microorganisms
d) a theory that living things can grow from nonliving things

Answers

I think it’s B! hope this helps ^v^

White matter in the brain affects _____.
A. gross motor skills.

B. fine motor skills.

C. communication and learning.

D. time management skills.

Answers

Answer:

I think it's C

Explanation:

i hope this helped :)

White matter in the brain affects communication and learning. (C)

You just found out that a friend's older brother died in a car crash. What would you say to your friend?​

Answers

Answer:

WASNT ME WHO DID IT, I DID TOTALLY NOT KILL UR BROTHER, no jk, i would comfort my friend, saying thats its okay that im here to lean on and stuff

Prevention programs target youth at risk of gang involvement and help reduce the number of youth who join gangs. Intervention programs and strategies provide sanctions and services for younger youth who are actively involved in gangs to push them away from gangs. Law enforcement suppression strategies and intensive services target and rehabilitate the most violent gangs and older, criminally active gang members. -"Gang Prevention: An Overview of Research and Programs," James C. Howell Complete the paragraph by choosing from each drop- down menu. Riley is a community official trying to fight gang violence in her community. Her town has a high rate of youth who are committing minor offenses. She decides to implement as a way to directly reduce this number. One strategy is to provide sanctions to youth who are active gang members. However, a different official suggests using in order to attack the heart of the matter: youth who are interested in joining a gang.​

Answers

Answer:

intervention programs

prevention programs

Explanation:

Answer:

b,a

Explanation:

Someone with tachycardia has:​

Answers

Answer:

 a heart rate over 100 beats per minute. 

Answer and Explanation:

In tachycardia, an abnormal electrical impulse starting in the upper or lower chambers of the heart causes the heart to beat faster. Tachycardia is the medical term for a heart rate over 100 beats per minute. There are many heart rhythm disorders (arrhythmias) that can cause tachycardia.

If a person has identified 10 problems he needs to improve, how should he decide which to address?
A. Randomly select one. As long as you are improving something, that’s all that matters.
B. Address all of them at once. It is not good to put off fixing problems that you are aware of.
C. Address the one that causes the most problems first.
D. Address the easiest one to fix first.

Answers

I believe C is the correct answer. A person should always solve what’s giving them the most trouble. If they focus on everything or the easiest things they’ll never reach their goal due to the main obstacle they have encountered.

The correct answer is to Address the easiest one to fix first.

Why do we address the easiest one to fix first?

According to me, we need to follow the easiest one first, because when a person will solve their easiest problem first, then the person will start finding the solutions for the problems for which a person has been suffering.

Learn more about how to address problems here:-

https://brainly.com/question/11423113

#SPJ2

The belief and ideals that guide the way a person lives here are that person's_______.

A. Decision making
B.Goal Setting
C. Intergrity
D. Values
E. Media

Answers

Answer:

The answer is values

Explanation:

brainliest plz

(30 POINTS) ATTENTION! PLEASE HELP! WILL GIVE BRANLIEST TO ACCURATE ANSWER

Answers

Answer:

How many downs are there? How many yards you need to move the ball forward? What happens if the team doesn't get the yards?

How many quarters? How long are the quarters? When is halftime? How does the game begin? What determines who gets the ball first?

Explanation:

Downs: 4

Yards to move forward: 10

Team= no yards: Other team's turn

Quarters: 4

Time of quarters: 15 mins

When is halftime: After 2nd quarter

Beginning of game + gets the ball first: Coin flip

Did you mean to put a pdf?

Which term describes the complete set of processes carried out by an organism in order to sustain life?
v refers to the set of chemical processes carried out by an organism in order to sustain life. in Digestion is a form of
• activity.

Answers

Answer:

Metabolism; catabolic.

Explanation:

Living system can be defined as the internal systems of organisms and how materials circulate within organisms.

Generally, these living systems are self-organized life forms and are known to be very much interactive with their surroundings or environment. Also, living systems are dependent on the flow of information, matter and energy at various levels.

Some examples of living systems in organisms are respiratory system, nervous system, digestive system, and circulatory system.

Additionally, living systems comprises of the following components; cells, organs, muscle, tissues, blood, etc., which are typically used for carrying out various bodily functions such as respiration, digestion, metabolism, etc.

Metabolism refers to the set of chemical processes carried out by an organism in order to sustain life. Digestion is a form of catabolic activity because it involves the breaking down of food into smaller sizes that can be absorbed as nutrients by the body while releasing energy through the process.

Choose one of the following natural disasters. Then describe three things you can do to stay safe before, during, or after the disaster.

Natural Disasters:

Earthquake

Volcanic eruption

Mudslide

Sinkhole

Answers

earthquake:
1.drop down and take cover under a desk or table
2. stay away from windows
3. stay inside until it is safe to go back outside

hope this helped :)

Favorite Food??? Just a Poll question...

Answers

Answer:

Cake.

Explanation:

Answer:

Corn

Explanation:

What is the first thing you should do before you begin any workout or exercise and why?

Answers

Answer:

i- i think you need to stretch so you dont pull and muscles and prbly drink a lot of water

Explanation:

pls let me know if this helps :)

Answer: Give yourself plenty of time to warm up and cool down with easy walking or gentle stretching because it will make you stronger so that you'll be able to workout without any laziness.

Is math a hard subject because i struggle and others may do the same but advice, you ain't gotta always be smart :)

Answers

Answer:

I think sometimes it is easier but when you are doing college Algebra and other math courses they are tougher.

Explanation:

Answer:

yah I guess math is hard but my best advice is to always take notes because even if you don't understand right away looking back on notes later that day or week it might help you understand.

Explanation:

An example of a contact external sense is_____________.

hunger

common sense

taste

sight

Answers

Answer:

I think it is hunger

Explanation:

Because when you are hungry the stomach contact the brain so that you can get something to eat

Type 1 diabetes is based on your lifestyle.
Yes
No

Answers

Answer:

No

Explanation:

Hope this helps

No, that is false. It isnt.

delivers materials to the body cell

Answers

Answer:

i believe the circulatory system

Explanation:

The circulatory system

SUMMARIZE IN ONE SENTENCE


The truth about pigs is that their reputation for being dull and dirty is undeserved. The pig is actually a curious and intelligent animal. For instance, a pig will not take anything for granted; it will poke, and prod something until it arrives at a conclusion. A pig's intelligence is so keen that the animal needs to do something only once – such as turn on an automatic drinking fountain – to know how to do it again. Furthermore, pigs are basically no dirtier than any other farm animal. Because pigs don't sweat, they seek out water in order to cool off. On a farm, the water that a pig finds is usually in a mud puddle. However, the pig would be just as happy splashing in a bathtub since it is water, not dirt that pigs enjoy.​

Answers

Answer:

Pigs have a reputation for being dull and dirty, but they are a curious and intelligent animal. Because pigs don't sweat, they seek out water in order to cool off. A pig's intelligence is so keen that the animal needs to do something only once to know how to do it again.

Explanation:

its not one sentence but whatever

somebody answer this please! and no i will not frickin click the file <3

i meant to say bad word but i dont like to cuss so!

Answers

Answer:

the condition of having physical or mental control markedly diminished by the effects of alcohol or drugs drank to the point of intoxication cocaine intoxication.

Alcohol poisoning is a serious — and sometimes deadly — consequence of drinking large amounts of alcohol in a short period of time. Drinking too much too quickly can affect your breathing, heart rate, body temperature and gag reflex and potentially lead to a coma and death.

Slurred speech.

Drowsiness.

mental health issues such as increased risk of su.i.ci,de. substance abuse — you may become dependent or addicted to alcohol, especially if you have depression or anxiety, or a family history of alcohol dependence. increased risk of diabetes and weight gain

Explanation:

answer in order of questions asked

An example of a contact external sense is_____________.

hunger

common sense

taste

sight

Answers

Answer:

the right answer is taste

Answer:

taste

Explanation:

i took the quiz

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