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
Gross national income of Germany is very low compared to the United States and China but the gross national income of European Union is not as low compared to other unions. Thus Germany enjoys a comparative advantage with membership in European union.
<u>Explanation:</u>
Gross national income of the European Union is $17.3 trillion which is not very low compared to that of the other unions but the gross national income of Germany is $3.7 trillion which comparatively very low to that of the other countries.
When trading as a part of the European Union, Germany has great trade and growth. But alone as a country, the gross national income of Germany is comparatively quite low compared to that of United States of America and China. Thus Germany definitely has a comparative advantage over other countries.
Getting hit by lightning is almost 4 times more likely than winning the lottery. The chances of being fatally struck is 1 in 10 million, the Mirror claims. You're 45 times more likely to die from flesh eating bacteria than securing the jackpot. The odds are 1 in 1 million, the Daily Beast reports.
Answer:
Aggregate demand in Maggietopia will shift to the left if there is an increment of the lump-sum taxes to about $2 Billion.
A lump-sum tax refers to taxes where everyone has to pay a fixed amount. Regardless of how it designed, taxes serve to reduce disposable income. When disposable income reduces, there are adjustments to demands.
Cheers!
Answer:
Do it yourself
Explanation:
<h3>because I said so</h3>
