Which of the following statements about sperm are true? Check all that apply.
Sperm grow in both male and female reproductive organs.
Sperm have one set of twenty-three chromosomes.
Sperm have a tail for mobility.
Sperm have heads that are five millimeters long.
B and C

Answers

Answer 1

Answer:

B and c

Explanation:

Plz give brainliest

Answer 2

The statements sperm have one set of twenty-three chromosomes and sperm have a tail for mobility.

What are the functions of chromosomes?

A chromosome is a long DNA molecule with part or all of the genetic material of an organism. In most chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the most important of these proteins are the histones.

Chromosomes allow DNA to be accurately copied during these cell divisions. So one more time. Chromosomes are found in the nuclei of our cells and allow DNA to be accurately copied during cell division. This ensures that our inner workings proceed smoothly and efficiently.

On the basis of the location of the centromere, chromosomes are classified into four types: metacentric, submetacentric, acrocentric, and telocentric.

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Related Questions

Which of the following foods can help prevent infections?

A. avocado
B. yogurt
C. potato
D. honey

Answers

Explanation:

S I'm pretty suture sorry if I'm wrong

Yogurt for some infections but for some it makes it worse.

job opportunities u get from being a marketing manager

Answers

Brand manager, copywriter, media planner, production manager, and Market research analyst.

Answer:

Brand manager, copywriter, media planner, production manager, and Market research analyst.

PLZ PLZ DONT STEAL POINTS

For this assignment, make a list of behaviors someone may be motivated to do to satisfy each of the following needs according to Maslow's theory.

1. Physiological Needs

2. Safety Needs

3. Belongingness Needs

4. Esteem and Achievement Needs

Answers

Answer:

Physiological needs are those needs required for human survival such as air, food, water, shelter, clothing and sleep.

Safety and security needs are about keeping us safe from harm. These needs include shelter, job security, health, and safe environments. If a person does not feel safe in an environment, they will seek to find safety before they attempt to meet any higher level needs.

The need to belong, also known as belongingness, refers to a human emotional need to affiliate with and be accepted by members of a group. This may include the need to belong to a peer group at school, to be accepted by co-workers, to be part of an athletic team, or to be part of a religious group.

Esteem. Once a person feels a sense of "belonging", the need to feel important arises. ... Internal esteem needs are those related to self-esteem such as self respect and achievement. External esteem needs are those such as social status and recognition.

Explanation:

Explain how music can help people who are going through rough situations in their life. What effect would not having music have on said person?

Answers

A lot of people have a hard time facing their emotions head on. Listening to their favorite music or the music that expresses how they feel helps a person show their emotions. The effect would be that they would probably feel trapped and think that they have no one to talk to about what is going on in their life.
music often creates a escape to people who use music as a coping mechanism. if the person didn’t have music there mental health would probably get worse.

Blood transfusions are carried out to replace blood lost during surgery or due to a serious injury. Most blood transfusions go well. The most serious risks of blood transfusion is an ABO incompatible transfusion or mistransfusion.
_______________________

Based on the above information, explain the risk of mistransfusion, based on the ABO blood system of human?

‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏‏‎ ‎ ‏ ‎ (3 marks)

Answers

Answer:

The body reject the transfusion and end up poisoning the receiver

What are some ways to practice safety and sanitation procedures in food preparation?

Answers

Answer:

wearing a hair net, wearing gloves, wearing an apron, wash hands frequently

Explanation:

you should wear gloves, a hair net(if you have hair, and an apron! you should also wear a mask since we're in a pandemic right now and wash your hands frequently!:)

What do people of the same ethnic group generally have in common? Check all of the boxes that apply.

heritage

country of origin

social customs

physical features

language

number of family members

Answers

Answer:

The correct answer is -

heritage

country of origin

social customs

language

Explanation:

An ethnic group set of population or the group of people who share attributes that distinguish them from other groups. These characteristics or attributes could be traditions or heritage, ancestry, language, history, culture or social customs, nation, religion, and many more.

Physical features are based on the environmental conditions and genetics of an individual and the number of family members is normally is a personal choice in any family

Answer:

abce

Explanation:

In females, which is the structure in the skin below the mons pubis?
The answer is C

Answers

Answer:

so did u need help?

Explanation:

Answer:

The answer is C

Explanation:

edg 2021

Which of the following would NOT be considered a lifelong physical activity?

Question 2 options:

tennis


hiking


yoga


hockey

Answers

hockey would be the answer you couldnt do that every day
Two that are not are Tennis and Hockey

please help ASAP! Ill mark brainliest if correct

Answers

it’s the last one, i’m pretty sure. 19

Plants have special tissues that transport food, water, and minerals throughout the plant. What are these tissues similar to in animals?

Answers

Answer:

arteries and veins, eh?

Explanation:

plants transport food, water, nutrients around themselves to stay alive. It's very much like our circulatory system inside our body

Plants have special tissues that transport food, water, and minerals throughout the plant, and this is similar to the blood vessels in animals, as the animals do have blood vessels that transport oxygen and nutrients to cells of the body.

What is the significance of the blood vessel in animals?

There are many blood vessels in animals, such as large blood vessels that can be either veins or arteries. Deoxygenated blood flows through the veins except the pulmonary vein, and oxygenated blood flows through the arteries except the pulmonary artery, and they distribute nutrients throughout the body and remove carbon dioxide from the cells.

Hence, plants have special tissues that transport food, water, and minerals throughout the plant, and this is similar to the blood vessels in animals, as the animals do have blood vessels that transport oxygen and nutrients to cells of the body.

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Which of the following statements is true of alternative medicine?
Regular health insurance will not pay for any alternative medicine services.
Those who use traditional medicine increasingly use alternative methods as well.
There is no way to get licensed or certified in alternative medicine careers paths.
There are only a few kinds of health problems that alternative medicine will address.

Answers

Those that use traditional medicine increasingly use alternative methods as well

Those who use traditional medicine increasingly use alternative methods as well. Thus the option B is correct.

What is alternative medicine ?

Alternative medicine is the practice of medical treatment that is aimed at healing the body that lacks biological plasticity. It an untested and untestable.

The terms complementary, integrative, and holistic medicine are used as they rely on traditional practices. They became alternate and are used beyond their original settings.

Find out more information about the medicine.

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How does speciation and extinction rates affect species diversity in an ecosystem.

Answers

Answer: The frequency at which new species emerge and are lost over evolutionary time is established by the rates of speciation and extinction.

Speciation and Extinction are two opposite phenomena. Speciation results in formation of a new species whereas extinction results in the loss of a species. Both of these phenomena affect species biodiversity.

What is Speciation and Extinction rate?

Speciation is the evolution of a new species. The opposite of speciation is extinction, which is the loss of a species. Two organisms can be considered as same species when the two organisms can successfully reproduce and produce a fertile offspring.

The rates of speciation and extinction tells about the frequency at which new species arise or lost from ecosystem over evolutionary time. Characteristics of species which undergo speciation include being highly specialized to a particular environment, existing in isolated population, and a low population abundance.

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can qouramis die if they dont lay eggs

Answers

Answer:

no

Explanation:

Yes they can and researcher several have seen


[tex]2 {?}^{2017} - {?}^{2018}[/tex]

Answers

Answer:

Explanation:

ya how do you do that

BEAN BATTLE

Choose which bean you want to represent, and the person who wins over me gets...

A BRAINLIST!

ENTER NOW! AND FIRE UP YOUR INNER BEAN LAWYER!

Answers

Answer:

Ok

Explanation:

when's the best time to do homework?, i usually try to work on hw later, is it better to just do it right when you get home? I'm trying to be more productive ​

Answers

Answer:

Yeah, you should do it right after school so u have free time later and don't try to procrastinate if u do it late

Answer:

everyone's different. for me doing it right after i get home is best bc I'm still productive, and as time goes on I get lazier, so if I were u, Id try doing it earlier and then you can relax later instead of worrying about ur work

Is a thumb a real finger?

Answers

Answer:

no its a thumb but also is

Explanation:

Answer:

yes but it won't be once i eat it off (THIS IS A JOKE THE ACTUAL ANSWER IS NO)

A thumb is a digit, but not technically a finger. Many people don't make the distinction between thumbs and other digits.

What's the first thing you should do if you find yourself involved in a conflict?

Answers

Answer:

In a conflict it is important to remain as calm as possible otherwise the situation can escalate. You need a clear head in conflicts in order to reach a safe resolution. Take a breath and think.  

Explanation:

Find out the problem, brain storm, ask a few people what they think and solve.

How can some types of asthma be prevented?
A. by increasing insulin levels
B. by avoiding mold
C. by avoiding high fat foods
D. by starting an exercise program

Answers

Answer:

I think is b.

Explanation:

I'm not sure tho but it's most likely

I’m pretty sure it’s B

The two most important components for managing work-related asthma are avoidance of environmental triggers and medically controlling clinical symptoms. Reduce occupational and environmental exposures to allergens, irritants, and physical conditions known to worsen asthma symptoms.

What are all 4 functions of muscle tissue?

Answers

movement, maintenance of posture and body temp., communication, construction of organs and vessels, and contraction of the heart.

hope this helps!

have a great day!

can i get brainliest??

A person can move, speak, and chew thanks to their muscles. They manage digestion, respiration, and heartbeat.

What are the muscle tissue?

Muscular tissue's primary purpose is to facilitate movement. They can contract, and it is this ability that causes the movement of bodily parts.

The muscular system is also involved in processes that might appear unrelated, such as controlling body temperature and eyesight. Muscle tissue is made up of sheets and fibers of muscle cells woven together.  

Together, these fibers and sheets are referred to as muscles, which regulate many other contractile processes as well as an organism's movements.

Therefore, Movement, contraction, blood circulation, protection are the main function of  muscle tissue.

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Health <3!!!!!!!!!!!

Answers

Answer:go to ck12

Explanation:

how can societal expectations with regards to matric results influence matriculants into making unhealthy lifestyle choice ​

Answers

Answer:

it can stress people out can start and addiction or not eat healthy.

A nurse has been instructed to reposition a patient every two hours to prevent bed sores. Which of the following would NOT be appropriate to complete this task?

Footboard

Transfer board

Hand rolls

Pillows

Answers

I’m saying hand rolls! Good luck!

Footboard would not be appropriate to complete this task. So, the correct option is A.

What do you mean by Reposition?

Reposition may be defined as a condition of altering the actual place of an individual due to certain problems or diseases.

The problem of bedsores generally includes a transfer board for repositioning, and hand rolls for rubbing the site of sores, while pillows give the feeling of comfortability to the patients.

Therefore, a footboard would not be appropriate to complete this task. So, the correct option is A.

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Which of the following statements is false?

a. It's normal to slip when quitting tobacco use

b. Most smokers slip when they are trying to quit using tobacco

C. Slipping can help you understand what motivates you to slip

d. Quitting tobacco use is easy for everyone if they try hard enough​

Answers

Answer:

D

Explanation:

D because it’s not easy to quit no matter how much effort you put in to it

Evan gets a C in history, so he
becomes determined to get an A in
math.
What defense mechanism is Evan
using?
A. projection
B. compensation
C. denial

Answers

Answer:

B.compensation ✓

A and C is ×

i believe B compensation would be the best answer

Any one know the answer. I WILL GIVE BRAINLIEST

Answers

Answer:

the intensity

Explanation:

these books are my book this book pair​

Answers

Answer:

Yessir

Explanation:

this question strange is very confused

Can a restaurant be shut down for making sick(contagious) employees come to work even if they wear a mask and gloves?

Answers

Answer: Depends on the state/country but where i live yes

Explanation:

Definitely if there’s proof.

what social awareness act can be about Xenophobia?

Answers

Answer:To combat xenophobia, we must innovate and collaborate. ... Creating spaces for visibility and raising awareness of the challenges faced by different groups can give rise to ... Borders act at the frontline of migratory flows and are spaces in which ... of migration, diversity, social inclusion, and the prevention of xenophobia.

Explanation:

Other Questions
anyone have the answer to this? If 4(x 3) + x = 2x + 10, what is the value of x? - 1/5 + 3/5 I know it looks easy but show the work! PLZZZZZZ HELP ME!!How do the characters of the story The Queen Bee influence the theme and conflict? Charlie and Violet met for lunch at a restaurant between their two locations (exactly in the middle). It tookCharlie 2.6 hours to get there, but it only took Violet two hours because she was driving 15 mph faster thanCharlie. The distance between the two of them initially was 260 miles. Find the speed of the two drivers.CharlieVioletmphmph What equation is equal to 2y= 2x + 2? can you guys help me pick my next nails set? wind and sunlight are sources of energy that people can ___________. Photosynthesis is a process that can be performed by many autotrophic organisms within the ecosystem. Without photosynthetic organisms, the food chain would not be able to sustain the energetic needs of the ecosystem. Whic statement compares the energy transformations that occur in the ecosystem within photosynthetic organisms? A Solar energy is converted to thermal energy, which increases food availability for the ecosystem. B Solar energy is converted into chemical potential energy, which is found in the products like glucose. C Chemical erlergy in carbon dioxide is converted into solar energy, which provides a mechanism to produce food for the ecosystem. D Kinetic energy of the reactants is converted to potentia. energy in the products, which can be metabolized within the ecosystem. According to this map, which of the following regions are least likely to experience outbreaks of the plague?a.cold and densely populated regionsb.warm and densely populated regionsc.warm and sparsely populated regionsd.cold and sparsely populated regionsPlease select the best answer from the choices providedABCD ok who ever answers right gets branly and it has to be right there is an image to see HELP PLEASE- in picture Write the word sentence as an equation. Then solve.14 more than a number c is 2.A) C-14 = 2; c = 16C) 14+c=2; c = 16B) C-14 = 2; c = 12D) 14+ c = 2; c= -12 A countertop is 11 feet long and 4 fee t wide.What is the area of the countertop in square meters? Use the conversion 1 foot = 0.305 meter. Round yourfinal answer to 2 decimal place Which word best completes this analogy? ponder: think as fantasize A. act B. believe C. learn D. daydream What is true about the heart muscle?A. It is just like any other muscle and grows stronger with use.B. It cannot pump more blood when conditioned.C. It doesn't grow stronger with frequent use.D. It does not maintain a higher rate during exercise. x^2 + 6x + 5 = 0Find A, B, and C 6 + 1.5x = -12 please answer Part 1: Fill in the blankNewtons Second Law: Unbalanced forces cause an object to ______. PLz help awarding brainlest to best answer