Union of two cells to form zygote? ​

Answers

Answer 1

Answer:

Zygote, fertilized egg cell that results from the union of a female gamete (egg, or ovum) with a male gamete (sperm). In the embryonic development of humans and other animals, the zygote stage is brief and is followed by cleavage, when the single cell becomes subdivided into smaller cells.

Answer 2
Fertilization

In biology, the union of two cells is called fertilization. It refers to the fusion of male and female gamates

fertilization, union of a sperm nucleus, of paternal origin, with an egg nucleus, of maternal origin, to form the primary nucleus of an embryo.

In all organisms the essence of fertilization is, in fact, the fusion of the hereditary material of two different se-x cells, or gametes, each of which carries half the number of chromosomes typical of the species.

The most primitive form of fertilization, found in microorganisms and protozoans, consists of an exchange of genetic material between two cells.

Read more about cells:

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Related Questions

En qué se diferencia un halcón y águila en su vuelo?
Dar 3 razones de cada uno

Answers

Answer:

El águila vuela más alto que el halcón y esto es debido a que la estructura ósea del águila es mucho más fuerte y ligera.El perfil aerodinámico del águila le permite mantenerse en vuelo sin gastar energía aleteando, es decir, aprovecha de mejor manera las corrientes de aire.La velocidad de ataque, es decir, la velocidad de descenso para intentar atacar a una presa es mucho mayor en un halcón. El halcón peregrino alcanza hasta 320 kilómetros por hora (200 millas por hora). El águila real alcanza hasta los 250 kilómetros por hora y esto es debido a su volumen corpóreo.

Explanation:

Nuestros padres dicen que la etapa de la
a. niñez
b. infancia
es la más difícil.
C. adolescencia

Answers

Answer:

C

Explanation:

C. adolescencia


sorry if wrong<33

Complete the sentence using either voy, vas, vamos, van, va (say where you and others are going- and at what time)

Los maestro ....

Answers

Answer:

ir, viajar

Yo voy a viajar a España.

I am going to travel to Spain.

acabar, comer

Tú acabas de comer.

You have just eaten.

saber, nadar

Juan sabe nadar.

Juan knows how to swim.

volver, leer

María vuelve a leer el libro.

María reads the book again.

Explanation:

En Costa Rica, ____ español.
a. se habla
c. se hablan
b. se sirve
d. se prepara

is it a or c

Answers

Answer:

The answer is A

Explanation:

Answer:

The answer is A!

Explanation:

I hope this helps! ^^

☁️☁️☁️☁️☁️

is Lapiz feminine or masculine

Answers

Explanation:

Lápiz is gendered masculine in Spanish.

Answer:

Lapiz is masculine

Explanation:

Imagina que eres un narrador en el año 2075 del territorio de Bacatá ( Bogotá), escribe una leyenda sobre los sobrevivientes de una pandemia que se vivió entre los años 2019 y 2020 por un virus que causaba graves problemas respiratorios. ¿ Existen héroes en tu leyenda? ¿ cómo sobrevivieron a esta enfermedad? ¿ cuál es el título de tu leyenda? ( mínimo 10- màximo 15 renglones)

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

Este sería el texto base. Tú ponle los detalles de acuerdo a las situaciones específicas de tu localidad.

Título de la historia:

"Y al final, se impuso la solidaridad y el deseo por la vida."

Cuerpo:

Ya no es momento de contar la historia de la pandemia que impactó al mundo y particularmente a Colombia durante el 2019 y el 2020. Todos los detalles están en los sitios históricos y las bibliotecas.

No.

Ahora es un buen momento para recordar la fortaleza del ser humano, quien a pesar de todas las circunstancias, supo vencer esos dos años de miedo.

Es cierto que el virus fue el causante original de problemas respiratorios.

Sin embargo, al paso de todos estos años, la ciencia moderna, la psicología, y la sociología han demostrado que el verdadero terror y daño no lo causó un virus, sino el miedo y la ignorancia que se esparció por todo el mundo.

Sí, la desinformación que generó miedo entre la población. Sí, el manejo en los medios, el control de la información y el beneficiarse con el drama de las personas.

No fue sino tiempo después de esos años de pandemia, que un grupo considerable de personas en todo el mundo, incluyendo en Colombia, se dieron a la tarea de investigar qué es lo que había detrás de este virus, su manejo desinformativo y el interés de las grandes empresas mundiales por aplicar una vacuna.

Al principio y ante esa ola de miedo y desinformación, esas personas fueron severamente criticadas.

Pero miren lo que es el maestro tiempo y la verdad que al final se impone. Esas personas fueron determinadas y pacientes. La información comenzó a revelarse y el planeta se fue dando cuenta poco a poco de que sí habían elementos cuestionables detrás del manejo de aquella pandemia y el interés de las empresas.  

Millones de personas se quedaron sin empleo. Se detuvo la economía y el turismo en todo el planeta. Se afectó la vida de las personas al ordenar su encierro en casa. Y el por el miedo, todos aceptaron y no se opusieron a esas medidas.

Pero ahora, en el 2075, nos damos cuenta de que obedece sin cuestionar es la peor manera de proceder. La ignorancia nos puede dividir y el miedo, no nos deja actuar.

Que esta historia sea una enseñanza para no volver a repetir los errores del pasado.

Recuerden. La ignorancia divide y el miedo no nos deja actuar.

¿Héroes? Los que de buena voluntad trabajaron para salvar vidas, así como los que se arriesgaron a ver las cosas de manera distinta y comenzaron a investigar que había detrás de todo esto.

A final de cuentas, hoy podemos saber que fue la solidaridad y el deseo de vivir, fue lo que permitió que la verdad saliera a la luz.

spanish reflexive verbs question!

Answers

Yellow, have a nice day!

please help me I need help on it!!!!​

Answers

Answer:

this is for activity 5 (not really sure you have to write "(yo)" every time but I'll include them just in case.

1) Antes (yo) jugaba fútbol con mis primos.

Ahora juego en el equipo del colegio.

2) Antes (yo) escribía cartas a mano.

Ahora escribo el correo electrónico con la computadora.

3) Antes (yo) era gordito.

Ahora soy delgado.

4) Antes (yo) tenía a mis primos cerca.

Ahora tengo a mis primos lejos.

5) Antes (yo) estudiaba en mi habitación.

Ahora estudió en la biblioteca.

6) Antes (yo) conocía a personas de mi ciudad.

Ahora conozco a personas de todo el país.

hope this helps :)

cuales fueron las primeras ideas de transporte terrestre en colombia​

Answers

Answer:

Las primeras ideas de transporte terrestre en Colombia fueron la carretera, para la carga los ferrocarriles.

Explanation:

¡Lo siento si esto es difícil de entender! Mi primer idioma es el inglés. Actualmente estoy trabajando para hablar español. Lo siento, espero que esto te haya ayudado.

Someone please help me with this :) I will mark brainly!

Answers

Answer:

1. Autocidal  2. credibilidad 3. complejidad 4. culpabilidad 5. ansiedad

6. Felicidad 7. improbabilidad 8. imparcialidad 9. insinceridad 10.nacionalidad 11. maternidad 12. necesidad 13. oppurtunidad 14. personalidad

15. probabilidad 16. stabilidad

Explanation:

Answer:

1, autoridad

2. credubilidad

3.complexibilidad

4.culpabilidad

5.ansiedad

6.felicidad

7.improbilidad

8.imparcialidad

9.insensibilidad

10.nacionalidad

11.maternidad

12. necesidad

13. oportunidad

14. personalidad

15.probabilidad

16.estabilidad

Explanation:

uwu done

some one please help me i need help really bad

Answers

Ok, so first go to a Spanish app called Duolingo, trust me it will help a lot

explica dos ventajas que aporta la conversación de la humanidad de coloquio​

Answers

Igedb si senorta vaminors

Spanish please help
Circle the sentences that are Reflexive
Vlies

Answers

Answer:

my name is Sylvia

the neighbor is nice

i go to the restaurant

on fridays my friends are affected

On Sundays, the grandfather bathes

my brother understands perfectly

i couldnt do the rest but thats what i have for now ill answer the rest if noone else does

Explanation:

Anyone know the answer

Answers

Answer:

terminas

Explanation:

Hasta terminar la tarea no puedes salir.

.
Reflexive or object pronouns can be placed before the form of estar; or they can be attached to
the end of the present participle.
Reflexive verb
Pronoun in front of estar
Pronoun attached to participle
1.Az don't forget the accents!
burrirse (tu)
casarse (el)
divertirse (yo)
dormirse (nosotros )
enojarse (uds.)

Answers

Answer:

te burris

se casa

me diverto

nos dormimos

se enojan

¿Cómo ___ «el cordero» en inglés?
a. se dicen
c. se dice
b. se hace
d. se hacen

Answers

The answer to your question is c. se dice
Como se dice el cordero en ingles?

Hey Friends...
Please answer All this questions correctly...If your answer is right then I'll mark your answer as brainliest..And if It's wrong then that answer will be reported!!

Answers

Answer:

Explanation:

Bhagabati Devi was a _Noble_ and old lady

The second fill in the blank: >>Live<<< with the poor villagers

Once her son saw her WEARING an OLD WOOLEN shawl.

vidyasagar was SORRY he BOUGHT a WOOLEN shawl for her. Bhagabati Devi was___WEARING______the shawl from her son.​

Hope this helps!

que dificulta el surgimiento de una literatura colombiana con la llegada de los españoles



Answers

Answer:

Debido a la dominación por parte de los conquistadores, y la gran influencia de la Iglesia Católica en todos los aspectos artísticos de la época. ... Incluso hasta en el campo de la poesía, los generos literarios fueron tomados por los propios conquistadores.

Me alegro de que (no)...
Dudo que...
Es bueno que (no)...
Es imposible que...
Espero que (no)...
No creo que...
modelo
Estudiante 1: Ya llegó el fin del año escolar
Estudiante 2: Es imposible que haya llegado el fin del año escolar.
1. Recibí una A en la clase de español.
2. Tu mejor amigo/a aumento de pesó recientemente.
3. Beyoncé dio un concierto ayer con Jay-Z.
4. Mis padres ganaron un millón de dólares.
5. He aprendido a hablar japonés.
6. Nuestro/a profesor(a) nació en Bolivia.
7. Salí anoche con...
8. El año pasado mi familia y yo fuimos de excursión a...

Answers

Answer:

I'm glad (no)...

I doubt...

It's good that (no)...

It is impossible that...

I hope (no)...

I don't think...

Model

Student 1: The end of the school year is here

Student 2: It is impossible for the end of the school year to come.

1. I received an A in Spanish class.

2. Your best friend recently lost weight.

3. Beyoncé gave a concert yesterday with Jay-Z.

4. My parents made a million dollars.

5. I have learned to speak Japanese.

6. Our teacher was born in Bolivia.

7. I went out last night with...

8. Last year my family and I went hiking to...

Explanation:

Its translated to English

PLEASE HELP!!
Pierre es francés y Marie es________.

Answers

Answer:

Francesa

Explanation:

Explanation:

The answer is Francesa because of the term


al salón de clase.
Blank 1:

Answers

Answer:

Vas.

Explanation:

vas

al salón de clase.

Complete the sentences with an appropriate form of gustatory and the correct pronoun in parentheses.

Answers

Answer:

1

lesnoslesteme

2

les gustale gustales gustame gustales gustate gusta

3

A ellos les gusta descansarA él le gusta jugar soccerA ti te gusta comer helado

Explanation:

Brainliest is up for grabs!

Which interrogative best completes the question based on the provided response?

¿___ compra Marta?
Marta compra una computadora.

A. Qué
B. Quién
C. Cuándo
D. Cómo

Answers

The answer is A.) Que
A. Que
¿ que compra marta?
‘What does Marta buy?’

PLEASE HELP ME SPANISH

Answers

it’s hard to see the pictures

Contrasta lo que se aprende enseguida de la familia de Martín y la familia con la que va a vivir.

Answers

Answer:

his wife family???

Explanation:

answer if u actually speak spanish

Answers

Answer:

21. sirven

22. se vistio

23. seguimos

24.me duermo

25.frio

26.se divirtieron

27.pedi

28.prefirio

29.siguieron

30.me visto

Explanation:

hope it helps <3 :)

¿Cuál es la velocidad longitudinal de la mesa de la fresadora si una pieza de 800
mm de longitud es recorrida por la fresa en 4 min?​

Answers

la respuesta es 200.

The longitudinal speed of the milling machine will be 200mm per minutes.

How to calculate the speed?

From the information given, the milling machine has a length of 800mm and is transversed by the milling cutter in 4 minutes.

The longitudinal speed will be:

= 800/4

= 200

In conclusion, the correct option is 200mm/min.

Learn more about speed on:

https://brainly.com/question/13943409

#SPJ2

cual es el origen de los mapas conceptuales​

Answers

Answer:

Los Mapas Conceptuales fueron desarrollados por el Profesor Joseph D. Novak de la Universidad de Cornell en los años 1960, basándose en las teorías de David Ausubel del aprendizaje significativo. Según Ausubel "el factor más importante en el aprendizaje es lo que el sujeto ya conoce".

Brainliest is up for grabs!

Which interrogative best completes the question based on the provided response?

¿___ es la fiesta?
La fiesta es a las siete.

A. Cuándo
B. Cómo
C. Qué
D. Quién

Answers

A. Cuándo

hope this helped <33

Answer:

The answer is A

Explanation:

consideras que el poeta ve el mundo de la misma manera que lo describe?

Answers

Answer:

consideras que

Explanation:

Other Questions
1. Before painting, they went to the hardware store to buy paint.What are the pronouns? Read this excerpt from House Decoration by Oscar Wilde: In these days, we hear ladies boast that they do not wear a dress more than once. In the old days, when dresses were decorated with beautiful designs and worked with exquisite embroidery, ladies rather took a pride in bringing out the garment, wearing it many times, and handing it down to their daughters. This process would, I think, be quite appreciated by a modern husband when called upon to pay his wifes bills. Which sentence correctly paraphrases and cites the excerpt? A. In the old days, when dresses were decorated with beautiful designs and worked with exquisite embroidery, ladies rather took a pride in bringing out the garment, wearing it many times, and handing it down to their daughters (Wilde). B. Fashion was less expensive and more beautiful when women enjoyed wearing a few well-made dresses regularly rather than striving to wear a great variety of clothes (Wilde). C. Modern husbands who are called upon to pay their wives bills are not happy that their dresses are decorated with beautiful designs and worked with exquisite embroidery (Wilde). D. It is better for women to have many dresses that they only wear once than for women to have a few dresses that they have to hand down to their daughters in order to save money (Wilde). what is the solutions of emotional differences? 0.392 is what percent of 28?Pleasee Hey guys again please I suck at math Multiply.3/7xy(35x^3y^2)Enter your answer in the box. whats 21 to the 2nd power Which of the following are remote interior angles of 1? Check all that apply.A. 2B. 5C. 3D. 1E. 4F. 6 PART B: Which detail from the text best supports the answer to Part A?O "and the black box now resting on the stool had been put into use even before Old Man Warner,the oldest man in town, was born." (Paragraph 5)O "They do say' Mr. Adams said to Old Man Warner, who stood next to him, 'that over in thenorth village they're talking of giving up the lottery" (Paragraph 31)"There's always been a lottery, he added petulantly, 'Bad enough to see young Joe Summers upthere joking with everybody" (Paragraph 32)"Seventy-seventh year I been in the lottery: Old Man Warner said as he went through thecrowd, 'Seventy-seventh time!" (Paragraph 40)Question 55 pts Natasha and Jake have been dating for about 1 year. Natasha makes Jake feel good about himself. Whenever they are together he seems to feel happier and more confident. What theory does this best exemplify? What is the lateral surface area of the square pyramid represented by this net? Enter your answer in the box__ft The average depth of a certain ocean is 10,938 feet below the surface of the ocean. Highlight any 5 effects of industry on the environment. What were some of the advancements of Egypt? What is 234475 x 45678 =? what is the circumference of a circle that that is d=23 ft. Just the name itself will make you giggle. It's a great word that conjures visions of slime and unpleasantness. It is perhaps the most annoying part of having a cold or allergies. Mucus, however, plays a very important role in defense of our bodies and our health. In fact, it's high time mucus got a lot more respect.First, there are some amazing facts about mucus that are worthy of respect. Humans produce about a liter of mucus every day, whether they are sick or not. Bony fish and some invertebrates (snails or slugs) also have mucus cells on the outside of their body. This external mucus creates a protective coating that prevents predators' toxins from doing harm. Humans produce mucus to protect our stomachs, our lungs, and several other systems.We tend to not like mucus because it is a considered a symptom or sign that something is wrong. We usually only see it when we are sick, and so we tend to dislike it. According to Michael M. Johns, III, MD, however, "mucus is incredibly important for our bodies." Johns, an assistant professor at Emory University, calls mucus "the oil in the engine" of our bodies. Without mucus, our engines, or bodies, would freeze up and stop working properly.Furthermore, mucus is not just the nasty gunk you see when you are sick. It lines the tissues in your mouth, your nose, throat, and lungs. It also is crucial in protecting your digestive system. Mucus puts a protective coating over the surfaces of these tissues, keeping them moist. Most of the time we don't notice mucus is making our lives better. It does its job quietly, making everything run smoothly, keeping our inner tissues soft and flexible enough to fight off invaders.Occasionally, though our mucus-making membranes go into overdrive. If you eat a hot pepper, your mucus membranes in your mouth and throat start producing extra mucus to protect you. If you come into contact with pollen, you may get a runny nose and start sneezing and coughing. When these things happen, your mucus systems start making more fluids to wash away the irritating particles. Mucus also has some antibodies that increase our ability to fight off bacteria and viruses.It's hard to appreciate what is essentially slime, but we have mucus for some very good reasons. It helps to keep us healthy and lets us know when our bodies are under attack. We would be wise to respect what our bodies do to keep us safe. So the next time you find yourself reaching for a tissue, remember mucus is your friend and ally.What's in a Name?Mucus is a great word, not only because it gives name to an important bodily function, but also because it is one of those words that simultaneously makes you feel grossed-out and giggly. Other words for this powerfully important human-health tool include slime and phlegm. Slang words for mucus include boogers and snot. All of these words have the same giggle-power, simply from the combination of consonants and vowels. By the way, mucus is an old word; it's been around since the mid-1600s and has roots back to Latin (mucere, to be moldy or musty) and Greek (myxa, mucus). While you may assume that words like snot and boogers are relatively new slang terms, they are not. Snot dates to 1560 and comes from an Old English word, gesnot, and has the same root as the word snout. The word booger is not quite as old but has been in use since the 1890s.Which word describes both texts? a. Doubtfulb. Informativec. Passionated. Sympathetic j /-2 + 7 = -12. what is the value of j Find the area of the trapezoid.1 1/2cm4 cm3 1/2 cm Part A: How does the section regarding entertainment in America contribute the the development of ideas in the text?Group of answer choicesIt proves Americans were unable to afford basic necessities.It shows how the entertainment industry used the Great Depression to their advantage.It shows how hard the Great Depression was on all businesses.It emphasizes how the Great Depression affected all aspects of life.PLS ANSWER THESE TWO QUESTIONS