WHAT STRUCTURE HOLDS THE SISTER CHROMATIDS TO THE SPINDLE FIBERS? The segregation principle states that in sexually reproducing diploid organisms the two copies of each gene
WHAT STRUCTURE HOLDS THE SISTER CHROMATIDS TO THE SPINDLE FIBERS?
The segregation principle states that in sexually reproducing diploid organisms the two copies of each gene
The segregation principle states that in sexually reproducing diploid organisms the two copies of each gene
A. move together as a unit during meiosis.
B. segregate from each other during meiosis.
C. must always be the same allele.
D. will both wind up in either the sperm or egg.
E. separate from each other during mitosis.
.
5 points
Question 2
What structure holds the sister chromatids to the spindle fibers?
A.
chromatin
B.
MPF
C.
centromere
D.
kinetochore
E.
cyclin
.
5 points
Question 3
Gregor Mendel was successful in his analysis of the genetics of pea plants because
A. he decided to only look at his results in an objective manner.
B. he examined and analyzed both the F1 and F2 generations.
C. he studied the parental plants to determine their differences.
D. pea plants have genetics different from other organisms.
E. he studied a trait that had a strange inheritance pattern.
.
5 points
Question 4
Sickle cell anemia is an example of what type of inheritance?
A. complete dominance
B. multiple alleles
C. incomplete dominance
D. recessive dominance
E. codominance
.
5 points
Question 5
If you view a cell in which the genetic material is beginning to be visible as separate bodies, and the nucleus has disappeared from view, you may surmise that the cells is in
A. telophase.
B. interphase.
C. metaphase.
D. anaphase.
E. prophase.
.
5 points
Question 6
Which of the following statements is true:
A. With dominant genetic disorders, the mother and/or father of an affected individual must also be affected.
B. In carriers, the recessive allele causes an intermediate phenotype.
C. With recessive genetic disorders, if both parents are carriers, the offspring will all be affected.
D. The dominant allele is masked in homozygous dominant individuals.
E. In recessive genetic disorders, the mother and/or father of an affected individual must also be affected.
.
5 points
Question 7
. .
The post WHAT STRUCTURE HOLDS THE SISTER CHROMATIDS TO THE SPINDLE FIBERS? The segregation principle states that in sexually reproducing diploid organisms the two copies of each gene appeared first on Academicheroes.com.us.
WHAT STRUCTURE HOLDS THE SISTER CHROMATIDS TO THE SPINDLE FIBERS? The segregation principle states that in sexually reproducing diploid organisms the two copies of each gene was first posted on September 10, 2019 at 6:32 am.
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