Answer:
¿Puedes hablar español porque no puedo leer las palabras en inglés?
Explanation:
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
C
A is biased
B, some people may view the assignments as easy and it doesn’t show that it was more that last year
D doesn’t strongly support it
Answer:
Explanation:
well just being bullied online no matter what a girl does you always going to make some guy mad then he comments something sexist
Answer:
i think is H
Explanation:
Because if it is true that a card has less mass than a coin so the coin being heavier will fall and gravity also has a lot to do with it since on earth there is gravity the coin will fall thanks to the fact that you remove the card quite quickly gravity reaction to
