Answer:
Option D
Explanation:
Options for the question
A) The Y chromosome is slower to mature than the X chromosome.
B) Replication of the X chromosome occurs more often in males.
C) Male hormones cause the expression of X-linked traits.
D) Males only have one copy of the X chromosome
Given-
Duchenne muscular dystrophy (DMD) is an X-linked recessive condition which means it will occur in male even if they have one diseased X gene. While females will have this disease only when they have two diseased X gene
Hence, in most of the cases women with only one diseased X chromosome act as carrier and show normal traits.
Let us assume X is normal gene and X' is the diseased gene then
Genotype of normal father will be - XY
Genotype of carrier mother will be - XX'
Now if these two mates, following offspring will be produced
XY * XX'
XX, XX', XY, X'Y
So the male with X'Y will have DMD
Hence, option D is correct
by recycleing the glass and the plast itoms
The answer about improving your writing skills is explained below.
Explanation:
When you are in you education career, or in your professional career, writing skills cannot be neglected. You continuously need to write things down, either in the form of assignments, articles, presentations, letters, agenda, minutes, reports, etc. So your writing skills must be fantastic. Following are some ways that would help you to improve your skills of writing:
- Be concise and clear while writing anything
- Keep the topic short
- Watch your tone while writing
- Break down the topic into paragraphs
- Stay on the topic, don't move out of context, etc
If you correctly follow the above mentioned ways of writing something, then your writing skills will be improved in a short period of time.
Learn more about Writing Skills at:
brainly.com/question/13411050
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Law of inertia i believe sorry if im wrong:)
Answer:
Whomes the hecketh was it written for, thats the question. The composition was inspired via inspiration.
Explanation:
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