Which of the following statements is true of sex-linked chromosomes?
O They are changed during reproduction.
They determine the gender of the offspring.
O They carry traits that manifest only in one gender.
O They are found only in housecats and other felines.

Answers

Answer 1

Answer:

They carry traits that manifest only in one gender.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

Heredity refers to the transfer of traits (specific characteristics) from the parent of a living organism to her offspring through sexual reproduction or asexual production. Some examples of hereditary traits are dimples, tongue rolling, baldness, handedness, freckles, curly hair, color blindness, height, etc.

Sexual reproduction involves the combination of the genome (gamete) of a male and female living organism during fertilization.

The following are associated with sexual reproduction;

a. Fertilization: this is a reproductive process in which the male spermatozoa fertilizes the eggs of the female counterpart and thus leading to pregnancy in humans and animals.

b. Egg and sperm: this is the gamete or reproductive cell found in female and male living organisms respectively. They're usually made up of half of a complete chromosome set.

c. Chromosomes from parents: they are found in the cell nucleus and are comprised of deoxyribonucleic acid (DNA), histone proteins, etc. Thus, they are used to store genetic informations in living organisms.

The human somatic cell is made up of 46 chromosomes which are sub-divided into 22 pairs of autosomes and a pair of sex chromosomes (X and Y). An autosome is one of the numbered chromosome that is typically not a sex chromosome.

On the other hand, sex chromosomes (X and Y) are responsible for determining the gender or sex of living organisms such as humans.

Generally, sex-linked chromosomes are chromosomes which carry traits that manifest only in one gender.


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Explanation:

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Katana

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Answer: It provides a social security that enables citizens to create their own economic security. The future of government builds on these foundations of protecting and providing. Government will continue to provide public goods, at a level necessary to ensure a globally competitive economy and a well-functioning society.

Explanation:

Answer:

It provides a social security that enables citizens to create their own economic security. The future of government builds on these foundations of protecting and providing. Government will continue to protect citizens from violence and from the worst vicissitudes of life.

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Answer:

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governments across the globe forming bonds based on political beliefs rather than economic needs

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Answer: The correct answer is countries and populations depending on each other for resources, goods, and services

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Answer:

Countries and populations depending on each other for resources, goods, and services

Explanation:

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Answers

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Answers

Answer:

The use of machines in manufacturing spread throughout American industry after the Civil War. With machines, workers could produce goods many times faster than they could by hand.  The nation's abundant water supply helped power the industrial machines. Forests provided timber for construction and wooden products.

Explanation:

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Answers

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5. BHinduism
G. When one lets go and lives
others
Itiple Choice, 1 pt each:
6.
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B. Islam
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Answers

6. Islam did not originate in South Asia

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Answers

Answer- Franklin Roosevelt

Answer:

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Explanation:


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a
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b
Industry grew steadily, but agriculture did not.

c
Over 30 million people died from a famine.

d
Some Chinese scholars were sent to labor camps.

Answers

Answer is ahope this helps

Answer:

D is the answer.

D. Some Chinese scholars were sent to labor camps.

Explanation:

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Answer:

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Answer:

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Explanation:

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Answers

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plzzzzzzz help for a brainly

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this answer is true!

WILL


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Bbb

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Answers

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Answer:

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B. Korea was divided into North and South Korean. The North was ruled by
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Answers

Answer:

B

Explanation:

Korea was divided into North and South Korea. The North was ruled by  Communists. The South was Capitalist. The Soviets supported the North. The US  supported the South.

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Answer:

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Explanation:

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Explanation:

D. set up the TVA, a public agency, to run the hydroelectric facility and develop the

regionption 1

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Answer:

B is the correct answer.

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