Multiple Choice
-The karyotype above shows ________.
A) abnormal sex chromosomes
B) trisomy 21, a cause of Klinefelter syndrome
C) Turner syndrome
D) trisomy 21, a cause of Down syndrome
Correct Answer:
Verified
Correct Answer:
Verified
Q45: Which type of reproduction is most adaptive
Q46: Anaphase II is essentially the same as
Q47: A karyotype (a display of the chromosomes
Q48: As shown in the accompanying figure, plant
Q49: Homologous chromosomes _.<br>A)differ in shape<br>B)have different genes<br>C)pair-up
Q51: Chromatin consists of _.<br>A)DNA and protein<br>B)RNA and
Q52: There is evidence of a phenomenon called
Q53: <b>Scenario</b><br>Amanda's parents realized that her body was
Q54: What best explains the chromosome number of
Q55: During metaphase I, _.<br>A)crossing over occurs<br>B)homologous chromosomes