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sineoko [7]
3 years ago
5

Chromosome.

Biology
1 answer:
Mashcka [7]3 years ago
4 0

Answer:

1. x chromosome

2.males

3.one X and one Y chromosome.

4. two X chromosomes

5. a very common trait in humans and frequently used to explain X-linked disorders.[8] Between seven and ten percent of men and 0.49% to 1% of women are affected. Its commonness may be explained by its relatively benign nature. It is also known as daltonism.

6.Females with one copy of the mutated gene are carriers. X-linked inheritance means that the gene causing the trait or the disorder is located on the X chromosome. Females have two X chromosomes while males have one X and one Y chromosome.

Explanation:

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DIA [1.3K]

Answer:

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Explanation:

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6 0
3 years ago
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? 3. Explain why Surtsey provided ideal conditions for studying primary succession:
Delicious77 [7]

Answer:

Due to newly formed land.

Explanation:

Surtsey provided ideal conditions for studying primary succession because due to volcanic eruption all the vegetation and living organisms are destroyed from the surface and the land has no vegetation. Primary succession only occurs when the land is colonized for the first time after the formation of land due to natural disaster such as volcanic eruption etc. So we can say that Surtsey provided the conditions for observing primary succession.

4 0
3 years ago
9. how do sister chromatids compare to each other?
ikadub [295]

Answer:

The sister chromatids are identical to one another and are attached to each other by proteins called cohesins. They are formed.

Explanation:

3 0
2 years ago
Which of the following is the correct Lewis structure diagram for Sodium (Na)? The letters Na with one dot The letters Na with t
ololo11 [35]

Answer:

One

Explanation:

Sodium (Na) has one valence electron so it gets one dot.

6 0
2 years ago
Inner / Outer Planets in relation to the sun, labeling Terrestrial planets from Gaseous planets.
Flura [38]

Answer:

The inner planets are closer to the Sun and are smaller and rockier. The outer planets are further away, larger and made up mostly of gas. The inner planets (in order of distance from the sun, closest to furthest) are Mercury, Venus, Earth and Mars.

7 0
2 years ago
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