The more variation there is within genes, the better that organism's chances are for survival. This is because gene variations can cause an organism to develop new or different traits. Such variations come about either by sexual reproduction (and the mixing of two parents' genes) or by mutation.

Mutations, remember, are rare and random changes in one of an organism's genes. Normally, there may be only one mutation in a thousand, or even a million, cell divisions. But with millions of cells in a complex organism or millions of similar one-celled organisms in a particular environment, such accidental changes are always possible. Since mutations are completely random, most mutated cells simply die. But sometimes a mutated cell survives and even benefits the organism. And if a mutation occurs in a sex cell, it can be passed on to the organism's offspring.

An organism with a mutated cell

A
most likely won’t pass its mutation down to offspring.

B
is more likely to survive than an organism without that mutation.

C
decreases the amount of genetic variation.

D
likely developed in order to help a species survive and grow.

Answers

Answer 1
Explanation:Because natural selection acts directly only on phenotypes, more genetic variation within a population usually enables more phenotypic variation. Some new alleles increase an organism's ability to survive and reproduce, which then ensures the survival of the allele in the population.
Answer 2
the answer would be a..

Related Questions

¡Tengo mucha tarea en la clase de inglés! Yo ____________ a la biblioteca.
A. voy
B. vas
C. va
D. vamos
E. van

Answers


A. Voy is the correct answer

Answer:

Voy

Explanation:

Not me getting deleted-

Abuelita Rosa: Francisco, ¿tú puedes poner la nevera en la casa?.
Francisco: Sí, abuelita. Juanita y yo podemos ________________.
A.
poner la nevera en el baño
B.
poner la comida en la nevera
C.
ponen la nevera en el hall de entrada
D.
poner la nevera en la silla
E.
poner la nevera en la cocina fácilmente

Answers

E.Poner la nevera en la cocina fácilmente= we could put the fridge in the kitchen easily(the rest options say the bathroom,hallway,food)

Answer:

"E"

Sí, abuelita. Juanita y yo podemos poner la nevera en la cocina fácilmente.

Explanation:

¿ _________________ Carlos al restaurante?
A. voy
B. vas
C. va
D. vamos
E. van

Answers

Va is because that’s the pronoun that u use in front of the name va a Carlos retaurante
“Va” is the right answer

Read the sentence and decide whether to use by or for in the blank.

Me, making reservations over the phone is easier.

Blank 1:

Answers

Answer:

By

Explanation:

Primero,
Después,
Finalmente​

Answers

Answer:

Primero,

Después,

Finalmente​

Explanation:

Future Tense Conjugation
:
Christa Distefano · 7:59 AM
Due 11:59 PM
Conjugate HABLAR into the future tense. Use the attached conjugation chart for reference, if needed.
1. Yo
2. Tú
3. Él, Ella, Usted
4. Nosotros
5. Ellos, Ellas, Ustedes

Answers

Answer:

yo hablo

tú hablas

el,ella,usted hablan

nosotros hablamos

ellos,ellas, ustedes hablan

Answer:

1.yo hablo

2.tú hablas

3.el,ella,usted hablan

4.nosotros hablamos

5.ellos,ellas, ustedes hablan

Explanation:

Maria_________________
(beber) jugo de naranja hoy.

Answers

Answer:

Maria bebió jugo de naranja hoy

Explanation:

Maria bebió jugo de naranja hoy.

Hope This Helps You ❤️

Yo___________ que nosotros produzcamos mucha basura.

a. atrapo
b. veo
c. me sorprende

Answers

Answer:

Hi, there your answer will be

Yo veo que nosotros produzcamos mucha basura.

Explanation:

How did the Los Topos ( the disaster rescuers) get its name and why is it important?

Answers

if you search up Los people's it will tell you how it got its name and why is it important

Answer the questions using the picture or knowledge (Please try not to be too specific or use any big words cuz I don't know that many yet, please answer simply if you could). SPANISH

Answers

Spanish
1. sed
2. hambre
3. carne
4. almuerzo
5. marisco
6. huevos, tortilla, frijol.
7. tacos, barbacoa, guisado
8. fruta, cereal, sopa.

English

1. thirsty
2. hungry
3. meat
4. lunch
5. seafood
6. eggs, omelette, beans.
7. tacos, , stew
8. fruit, cereal, soup

Guys pls help me!!!!!

Answers

Answer:

False i think

Explanation:

the English is 'the mother of my cousins is my grandmother'

HELP
Escoja la continuacion logica de esta conversacion
A.) manana estaremos en mexico y nos divertiremos mucho
B.) Ya fuimos a Mexico e hicimos cosas intersantismas
C.) Estabamos en Mexico en un viaje de la escuela
D.) Estamos visitando las ruinas de Yutucan; que bellas son

Answers

Answer:

Choose the logical continuation of this conversation

A.) tomorrow we will be in Mexico and we will have a lot of fun

B.) We already went to Mexico and did intersantisma things

C.) We were in Mexico on a school trip

D.) We are visiting the Yutucan ruins; how beautiful they are

Answer:

A.) manana estaremos en mexico y nos divertiremos mucho

Question 10
1 pts
Marisa is babysitting for the Guzmán family. Underline the
correct words to complete her comments about what the
children are doing.
10. Paquito y Ana se están peleando porque Paquito no le.......a Ana jugar con el tren eléctrico.

1) miente
2)mundo
3)porta
4)permite

Answers

permite (mark me brainliest pls)
permite is the the answer

Can Someone PLEASE help me with these?

Complete the sentences with appropriate vocabulary in Spanish.

1. Viajar en avión =

2. ¿Tienes tu pasaporte? —Sí, tengo.

3. No me gusta el asiento de ventanilla. Prefiero el asiento de .

4. Si no esperamos el tren en la sala de espera, lo esperamos en el . 5. Voy al para comprar los boletos.

6. Profesora, por favor no (leave) de la clase.

7. To travel =

8. Profesora, por favor, (write) la respuesta en la pizarra.

9. You are telling your teacher to speak Spanish please:

10. ¿Me vas a llamar? —Sí, voy a llamar.

Answer the following questions with complete sentences in Spanish. When cues are provided, use them in your answer.

1. ¿Comes las enchiladas? (Answer with a direct object pronoun.)

2. Tell your grandmother's friend to please drink the coffee.

3. ¿Vas a traer los refrescos a la fiesta? (Answer with the correct direct object pronoun.)

4. Tell your teacher to please read the correct answer.

5. Tell your teacher to please listen to the music.

6. ¿Con qué frecuencia lees el periódico? (often) (Use a direct object pronoun in your answer.) 7. ¿Cómo vas a viajar a Hawaii?

8. ¿Me conocen Uds.?

9. ¿Me quieres?

10. Tell your (female) teacher to please speak to you.

Answers

1. i dont understand what u want in this one

2. ¿Tienes tu pasaporte? —Sí, tengo, aunque casi se me olvidó al salir de casa

3.  No me gusta el asiento de ventanilla. Prefiero el asiento del pasillo, no me gustan las alturas y me mareo mucho.

4. Si no esperamos el tren en la sala de espera, lo esperamos en el banco.

5. Voy al local para comprar los boletos.

6. Profesora, por favor no te vayas de la clase.

7. To travel = Viajar

8. Profesora, por favor, escribe la respuesta en la pizarra.

9. You are telling your teacher to speak Spanish please: Por favor profesora, háblenos en español

10. ¿Me vas a llamar? —Sí, voy a llamarte al telefono

1. yo no las como

2. por favor señora, pruebe el café

4. sí los voy a traer

5. por favor profesora, preste atención a la música

6. casi nunca lo leo

7. voy a ir en avión

8. no te conocemos

9. no te quiero, te amo

10. por favor profesora, hábleme

add my ins... if u ever need help YNWELSA im from spain

you don't have to do all but can someone help me with some :( its making sentences using those words (future tense)

Answers

Answer:

Respire usted profundamente y sienta como percibe esa fragancia tan sutilAl tirar basura en la calle se está contaminando el medio ambienteSe debe procurar no dañar el medio ambiente.Si tú te lo propones puedes llegar muy lejosEn estos tiempos de pandemia es muy importante trabajar de voluntario en los hospitales.Para tener un medio ambiente sano se debe reciclar la más posible todo lo que parece ser basura.Debemos recoger la basura y determinar que materiales es posible darles un nuevo uso.Al único que debemos satisfacer es a nuestra espíritu.

Explanation:

PLEASE HELP ME!!!

Explain the pattern of forming the future tense for the verbs poner, salir, and venir.

Answers

Answer:

Poner:

Yo pongo

Tu pones

El/ella/usted pone

nosotros ponemos

vosotros ponéis

ellos/ellas/ustedes ponen

Salir:

Yo salgo

Tu sales

el/ella/usted sale

nosotros salimos

vosotros salís

ellos/ellas/ustedes salen

Venir:

Yo vengo

Tu vienes

el/ella/usted viene

nosotros venimos

vosotros venís

ellos/ellas/ustedes vienen  

Explanation:

Hope this helps

Poner

Yo pongo
Tu pones
El pone
Ella pone
Nosotros ponemos

Which of the following is not found in the pharmacy, a. las pastillas b. las medicinas c. el hospital d. el farmaceutico

Answers

Answer:

C. el hospital

Explanation:

las pastillas = pills

las medicinas = medicine

El hospital = the hospital

El farmaceutico = pharmacist

I hope this helped!

21.
Complete each sentence with the correct form of the verb tener.
a. Yo
quince años y mi hermano
dieciocho años.
b. Nosotros
una casa privada.
c. 2
ustedes una casa privada o un apartamento?
d. Los gemelos
la misma edad,
e.
El apartamento
un balcón pequeño.
f. Tú
una familia grande, ¿no?
g. ¿Cuántos hijos
tus tíos?
h. Ustedes
un gato y nosotros
un perro.
i. Tu
un carro nuevo y yo
un carro viejo.

Answers

Answer:

Look below

Explanation:

a. Yo tengo quince años y mi hermano dieciocho años

b. Nosotros tenemos una casa privada

c. Ustedes tienen una casa privada o un apartamento?

d. Los gemelos tienen la misma edad

e. El apartamento tiene un balcón pequeño

f. Tú tienes una familia grande, no?

g. Cuántos hijos tiene tus tíos?

h. Ustedes tienen un gato y nosotros un perro

i. Tu tienes un carro nuevo y yo tengo un carro viejo.

¿ Como te imaginas la medicina en 20 años?

Answers

En 20 años, yo imagino la medicina ser robotico.

yo me imagino que podremos escanear los cuerpos como x-rays pero con color y te enseñara una foto de tu cuerpo por dentro

when a substance does not dissolve we say it is​

Answers

insoluble


hope this helps!!
Insoluble

Hope that helps!

Fill in the blank with the correct subjunctive form of the verb in parentheses.
ellos
(comer)
coman
comen
coma
come

Answers

Answer: I belive it is "coman"

Explanation:

Answer: A

Explanation:

TRUST

__________________ chico es el primo de mi amigo. (That... way over there... far away)

Your answer:

Ese


Aquellos


Esto


Aquel


if you speak Spanish can you help me?

Answers

Answer:

ese i think

Explanation:

(20pts and brainly) appropriate present tense form of the verb in parentheses. Circle the letter of the

Answers

Answer:

ustedes hicieron la tarea

el maestro leo con los estudiantes

nosotros hablamos español

yo quería ir al parque

los chicos compartieron la pizza

tu preferiste comer pizza

Explanation:

hope this helps!!

Crea un texto humorístico.

AYUDA TT

Answers

Not sure what this means and how much u want me to write but I’ll give it a try :)
Juan se sentía mal ayer entonces no vino y todo el mundo descuidó hacer una broma, la broma era que todos en la escuela no iban aparecer mañana entonces cuando Juan vino a la escuela se asustó!

ALGUIEN ME AYUDA POR FAVORE NO ME SE LA RESPUESTA DE ESTA?!
¿Qué ritmo de crecimiento ha tenido la población española entre el año 2004 y 2005?

Answers

Answer:

te tocara buscar la population en El internet..

Te voy a dar la contestación: Una década y el ritmo de contracción se ha acelerado en años recientes. Aunque ... La tasa de crecimiento anual de la población de Puerto Rico fue, ... que comenzó a fines de los años 90 y que ya en 2005 se había.

¿______ descansa ella? ¿A las dos de la tarde?

¿_______ descansan ellos? ¿En el parque?

¿________ visita el museo? ¿Marco?

¿_______ compramos ropa en Amazon? ¿Porque es fácil?

¿_______ lleva usted a la fiesta? ¿Los jeans?

¿________ vamos al centro comercial? ¿En taxi?

¿__________ vais vosotros? ¿Al cine?

¿__________ vas al cine? ¿Con Maria?

¿_________ clases tienes? ¿Siete?

¿ ________es tu clase favorita? ¿Español o Matemáticas?

TYPE THE QUESTION WORD. DO NOT FORGET THE ACCENT. CAPITALIZE BUT DO NOT USE PUCTUATION.
-How many
-who
-Where
-how much
-why
-when

Answers

Answer:

Explanation:

¿__ Cuándo ____ descansa ella? ¿A las dos de la tarde?

¿__ Dónde_____ descansan ellos? ¿En el parque?

¿___ Quién _____ visita el museo? ¿Marco?

¿____ Por qué ___ compramos ropa en Amazon? ¿Porque es fácil?

¿__ Qué _____ lleva usted a la fiesta? ¿Los jeans?

¿__ Cómo______ vamos al centro comercial? ¿En taxi?

¿___ A donde _______ vais vosotros? ¿Al cine?

¿____ Con quién______ vas al cine? ¿Con María?

¿____ Cuántas_____ clases tienes? ¿Siete?

¿___ Cuál _____es tu clase favorita? ¿Español o Matemáticas?

Nosotros___________
(ver ) Netflix todos los sábados

Answers

Answer:

Vemos

Explanation:

Answer:

Nosotros vemos Netflix todos los sábados.

Explanation:

Need help?!?!?!?!?!?!?!?!?

Answers

Answer:

Yo-o

Tu-es

el/ella-e

Nosotros-imos

ellos/ellas-en

Explanation:

yo- o
tú - es
el/ella - e
nosotros - imos
ellos/ellas - en

Las hamburguesas ____ mi comida favorita. ¡ ___ deliciosas!

Answers

Answer:

Las hamburguesas SON mi comida favorita! SON deliciosas!

Explanation:

Las hamburguesas son mi comida favorita.¡ son deliciosas!

Indicate if the information in each statement about una familia ecuatoriana is correct or not by
writing "sí" or "no" on the blank.
En Latinoamérica como en Estados Unidos un colegio es una
universidad,
27.
28.
Quito es la capital de Ecuador,
29.
Un colegio mixto es un colegio para muchachos y muchachas.
30.
De la ciudad de Quito hay vistas del volcán Pichincha.

Answers

Answer:

Explanation:

27. En Latinoamérica como en Estados Unidos un colegio es una

universidad,   NO

28.   Quito es la capital de Ecuador,   SI

29.  Un colegio mixto es un colegio para muchachos y muchachas.   SI

30.  De la ciudad de Quito hay vistas del volcán Pichincha.    SI

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