pls help! In dragons, fire breathing is a sex linked (x- linked) trait. Fire breathing is a recessive condition carried on the x chromosome.

Identify the sex and if it is a fire breathing dragon or a non-fire breathing dragon
a) XX
b) XTY
c) XY
d) XXT
e) X*XT

What would be the genotype for each of these dragons?
a) Fire breathing female
b) Non-fire breathing male
c) Non-fire breathing female
d) Carrier for fire breathing female​

Answers

Answer 1
Non fire breathing animal is the answer i hope ( I apologize if its wrong )

Related Questions

If you have 52.4 grams of hydrogen and 52.4 grams of heliumwhich one has a greater mass ? Why?

Answers

Answer:

Explanation:

I d k this hard

i have no clue but i think it’s Equal

Complete el cuadro de Punnett que muestra un cruce entre un hombre que es heterocigoto para el tipo de sangre B y una mujer que es heterocigota para el tipo de sangre A.

Answers

Answer:

F1) 1/4 = 25% de la porgenie será AB, IAIB

     1/4 = 25% de la progenie será heterocigota para el tipo A, IAi

     1/4 = 25% de la progenie será heterocigota para el gruo B, IBi

     1/4 = 25% de la progenie será homocigota recesiva, ii

Explanation:

El gen I determina el tipo de sangre de una persona. Es un gen dialelico que muestra alelo dominante I y recesivo I. En personas de tipo A, los alelos son IA dominante, i recesivo.En personas de tipo B, los alelos son IB dominante, i recesivoIA e IB son codomiantes entre si, lo que signofica que hay un tercer fenotypo IAIB, expresando ambos tipos de sangre juntos.  El alelo i es recesivo siempre.

Genotipo A:

IAIA, Homocigota dominanteIAi, Heterocigotaii homocigota recesivo

Genotipo B:

IBIB, Homocigota dominanteIBi, Heterocigotaii homocigota recesivo

Genotipo AB:

IAIB, Homocigota dominante

Cruza: un hombre que es heterocigoto para el tipo de sangre B con una    

           mujer que es heterocigota para el tipo de sangre A

Parentales) IBi    x    IAi

Gametos)  IB    i      IA    i

Cuadro de Punnett)

                      IB          i

             IA    IAIB       IAi

               i      IBi          ii

F1) 1/4 = 25% de la porgenie será AB, IAIB

     1/4 = 25% de la progenie será heterocigota para el tipo A, IAi

     1/4 = 25% de la progenie será heterocigota para el gruo B, IBi

     1/4 = 25% de la progenie será homocigota recesiva, ii

Which statement correctly describes the relationship between air temperature,
and air pressure?

-Warm air rises, creating an area of low pressure.

-Cool air sinks, creating an area of low pressure.

-Warm air sinks, creating an area of low pressure.

-Cool air rises, creating an area of low pressure.

Answers

Answer:

A(-Warm air rises, creating an area of low pressure.)

Explanation:

Which of the
following occurs
after a natural or
unnatural
disturbance in an
ecosystem?

Answers

Primary succession is a series of predictable changes that occur in a community over time. After a fire, volcano, or other disaster, succession enables and ecosystem to recover.

Look at all of the ways that you have added carbon to the environment, list some actions that you can take to reduce your carbon footprint in the areas of transportation, work (school), recreation, food and shelter. (2 for each if possible)

Answers

Answer:

- Use bikes and non motor engines to get short distances BIKES is a good option.

- Support electricaly charged vehicles

- Turn off your car when you are not driving

- Walk to school if you can

- Make sure to recycle paper

- reuse old notebooks that are not finished for the next year

- Get outdoors and spread your carbon dioxide

- try playing ball games and not video games so much becasue it means you use electricity that is generated by fossil

- Turn off lights before bed

- dont keep the TV on all the time.

Explanation:

Hope that helps :)

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DNA Unit Test (Spring 2021) / 19 of 29
What is most likely to result when a mutation affects a DNA sequence?
A. The codons will be unable to create bonds with the enzymes.
B. The nucleic acids will be unable to create bonds with the ribosomes.
C. The amino acid sequence will be changed and a different protein will be formed.
D. The protein sequence will be changed and a different set of nucleic acids will be formed.

Answers

Answer:it’s A

Explanation:

What is the major cause of changes in gene expression?

Answers


Genes encode proteins and proteins dictate cell function. Therefore, the thousands of genes expressed in a particular cell determine what that cell can do. Moreover, each step in the flow of information from DNA to RNA to protein provides the cell with a potential control point for self-regulating its functions by adjusting the amount and type of proteins it manufactures.

The further you move away from the equator, the ________________________________ the climate is.
A. hotter
B. colder
C. same

Answers

answer:

b.colder

explanation:

this is because the sun's rays are dispersed over a larger area of land as you move away from the equator. this is due to the curved surface of the earth.

good luck :)

hopefully, this helps

have a great day !!

Help due today
Biology

Answers

Answer:

A) 50%

B) 50%

C) 75%

D)25%

e) 1

f) 1

g) 2

h) 0

i) 4

Draw th punnent square on your own though please

Explanation:

Q9.
Figure 9 shows two sperm cells.
sperm A
sperm B
-Z
Figure 9
(i) Name structure Z.​

Answers

Answer:

what is with yall wemen and sperm

Explanation:

im a male

The process of embryonic development is represented in the diagram below.
Zygote
Developing
embryo
The three arrows in the diagram each represent a process known as
1.
mitotic cell division
2.
meiotic cell division
3.
fertilization of gamete cells
4
differentiation of tissues

Answers

Answer:

1. Mitotic cell division

Explanation:

Embryonic development is the formation of organisms that starts from the process of fertilization. The stages of development represent mitosis.

What is mitosis?

Mitosis is a part of the cell cycle, that produces two identical nuclei and daughter cells from the division of the cell and replication of the parent cell.

From the diploid parent cell, two diploid daughter cells are produced in mitosis. This process is the first and the initial stage of embryonic development that initiates the growth and development of the embryo from the parent cell.

Therefore, option 1. mitosis is the process of embryonic development.

Learn more about mitosis here:

https://brainly.com/question/25980353

#SPJ2

plz plz plz help The driving force behind the movement of the tectonic plates is..
Group of answer choices

seismic events

drifting due to different densities

movement of the asthenosphere

the Earth's rotation and centrifugal forces

Answers

Answer:

Movement of the Asthenosphere

Explanation:

The Asthenosphere is the upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur. This convention causes warmer magma in the earth's core to rise and cooler to fall and be heated again. The circular motion caused by this convection is what is thought to cause the Earth's crust to move.

Two of the following statements are false. Circle the letter and fix the statement to make it true.

a. Enzymes are NOT used up by a chemical reaction

b. Enzymes help to speed up chemical reactions

c. Enzymes are made up of proteins

d. Enzymes are needed for a chemical reaction to occur

Answers

Answer:

All options about the enzymes are true

Match the following.

1. any substance that kills germs
2. drugs that attack specific bacteria
3. substance that attacks fungi
4. chemical that destroys pathogens inside the body
antibiotics
germicide
anti-infective
antifungal agents

Answers

Explanation:

1. any substance that kills germs

ans. germicide

2. drugs that attack specific bacteria

ans. antibiotics

3. substance that attacks fungi

ans. antifungal agents

4. chemical that destroyed pathogens inside the body

ans. anti-infective

why do animals exist in various species

Answers

evolution. over time animals have evolved unique traits that make them distinct from other species.

Describe what scientists discovered when they studied "dancing animals." What ability do all dancing animals have in common? Explain the difference between innate behavior and learned behavior. Support your answer with information from the lesson.

Answers

The answer is that I have no idea what it is

Which of the following organisms can be used by humans for selective breeding? Choose all that apply.

15 points btw

Answers

Answer:

All of the above.

Explanation:

Selective breeding is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

All of the above :)









the specific physical location in which a given species lives is called its
a- community
b- abiotic factor
c- climate
d- habitat

Answers

Answer:

d

Explanation:

ANSWER:D
Explanation: because habit is a place were animals live

What organelles help make and transport proteins and other macromolecules?

Answers

Answer: Endoplasmic Reticulum (ER)

Why? The endoplasmic reticulum (ER) is an organelle that helps make and transport proteins and lipids. There are two types of endoplasmic reticulum: rough endoplasmic reticulum (RER) and smooth endoplasmic reticulum (SER).

When a slingshot is held in the position shown in the diagram, what kind
of energy is present?

Answers

Answer:

I can't see a diagram. But if the arrow is not moving, but about to be released it would be known as potential energy.

What determines the
carrying capacity in an
ecosystem?
A. The number of different species in
the ecosystem
B. Limiting factors
C. Only biotic factors
D. Only abiotic factors

Answers

Answer:

D. Only abiotic factors

D. Only abiotic factors

Why cell wall is only found in plant cells

Answers

Answer:

This is because cell walls protect the cells and allow plants to grow to great heights.

Explanation:

Cells walls are made of a cellulose are only found in plant cells.

What's does the term origin time mean in earth science

Answers

Answer:

Well depending on context it can mean different things, I could mean one of these three thing, choose the one you think is the most suitable,

(1) The birth, existence, or beginning; starting point. (2) The cause; that which causes something to arise. (3) That which acts as the source or that which from where something is derived.

6) What new thing have you been doing to stay stress-free and positive during the pandemic?​

Answers

Answer:

Close my eyes an play calming music of nature and relax and feel like in nature and there is nothing else to stress about

Explanation:

Answer: I've been reading books, cleaning my room and listening to podcasts and music!

What is the function
of the Slavery glands
.what is the function of the slavery glands ​

Answers

Answer:

To produce saliva which breaks down food

Hematopoiesis refers to the formation of blood cells within the red marrow cavities of certain bones

Answers

Answer:

True

Explanation:

Hematopoiesis is the production of every types of blood cells as well as blood plasma. Simply put we can define this as the way through which blood cells are manufactured by the body. This process happens in different body organs and tissues like the liver and spleen. In humans, it starts from the yolk sac, to the liver and then bone marrow.

A new dog breed is less likely to cause an allergic reaction in humans. Which statement explains how artificial selection led to the development of this desirable trait?


Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.

Different dogs were bred with other animal species such as cats to introduce new nonallergic traits to obtain the new dog breed.

Different dog breeds were chosen for nonallergic traits and bred with each other to obtain the new dog breed.

Dogs were trained over generations to not produce and release proteins that cause allergic reactions in humans to obtain the new dog breed.

Dogs were kept outdoors over generations to build up a natural defense against allergens in the environment to obtain the new dog breed.

Answers

Answer:it is c

Explanation:cuz it is

Answer:

C

Explanation:

Because they would test the dogs for traits and then selectively breed them

A valid scientific investigation must be able to be

Answers

Answer: in order for a scientific investigation to be valid A hypothesis must be tested throughout a Scientific investigation that can gather evidence and support it.

Explanation: in any scientific investigation you have to have a testable hypothesis, without your hypothesis it’s not really a scientific investigation.


Hope this helped!

Dos condiciones anormales en el hombre, que son las cataratas y la fragilidad de huesos son debidas a alelos dominantes. Un hombre con cataratas y huesos normales cuyo padre tenía ojos normales, se casó con una mujer sin cataratas pero con huesos frágiles, cuyo padre tenía huesos normales. Calcula la probabilidad de: a) Tener un hijo completamente normal b) Que tenga cataratas y huesos normales c) Que tenga ojos normales y huesos frágiles d) Que padezca ambas enfermedades.

Answers

Answer:

La probabilidad de:

a) Tener un hijo completamente normal, cchh = 25%

b) Que tenga cataratas y huesos normales C-hh = 25%

c) Que tenga ojos normales y huesos frágiles ccH- = 25%

d) Que padezca ambas enfermedades C-H- = 25%.

Explanation:

Datos disponibles:

Alelo dominante C expresa cataratasAlelo recesivo c expresa visión normalAlelo dominante H expresa fragilidad de huesosAlelo recesivo h expresa huesos normales

Los posibles genotipos para cada característica entonces son:

CC y Cc ----> Cataratascc -------------> Ojos normalesHH y Hh ----> Huesos frágileshh--------------> Huesos normales

Sabiendo esto, podemos deducir los genotipos del hombre y la mujer involucrados en la cruza.

Hombre con cataratas y huesos normales, tiene genotipo C-hhPadre del hombre tiene ojos normales, cc

El padre del hombre es homocigota recesivo, expresando ojos normales. Esto significa que solo pudo heredarle al hijo (el hombre) un alelo recesivo, c. Pero el hombre expresa cataratas, lo que significa que porta también un alelo dominante, probablemente heredado de la madre. Entonces el hombre es heterocigota para el tipo de ojos. Y puesto que tiene huesos normales, sabemos que es homocigota recesivo para esta característica.

Genotipo del Hombre: Cchh

Mujer sin cataratas  y huesos frágiles, tiene genotipo ccH-Padre de la mujer con huesos normales, hh

El padre de la mujer tiene huesos normales, implicando que su genotipo es homocigota recesivo y que solo puede heredarle a la progenie alelos recesivos. La mujer tiene huesos frágiles, lo que supone que heredó el alelo dominante de su madre. Puesto que recibió un alelo dominante de la madre y uno recesivo del padre, la mujer es entonces heterocigota para la característica en cuestión. Ella también tiene visión normal, lo que significa que su genotipo para esta característica es homocigota recesivo.

Genotipo de la mujer: ccHh

Sabiendo los genotipos de ambos integrantes de la pareja, podemos realizar la cruza:

Cruza:         Hombre  x    Mujer

Parentales)  Cchh      x      ccHh

Gametas)  Ch, ch, Ch, ch  (hombre)

                 cH, ch, cH, ch  (mujer)

Cuadro de Punett)

                 Ch        ch         Ch        ch

     cH     CcHh   ccHh     CcHh    ccHh

     ch      Cchh    cchh     Cchh     cchh  

     cH     CcHh   ccHh     CcHh    ccHh

     ch      Cchh    cchh     Cchh     cchh  

F1) Genotipos y Fenotipos:

    4/16 = 1/4 = 25% CcHh, Cataratas y huesos frágiles     4/16 = 1/4 = 25% ccHh, Ojos normales y huesos frágiles     4/16 = 1/4 = 25% Cchh, Cataratas y huesos normales     4/16 = 14 = 25% cchh, ojos normales y huesos normales

   

External DNA is assimilated by a cell

A transduction
B transposition
C translation
D transformation
E conjugation

Answers

I think it’s d sorry if I’m wrong
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