Mitosis
Two copies of a chromosome are called ...
What are sister chromatids?
These are the haploid cells resulting from meiosis.
What are gametes?
A red flower and a white flower produce an offspring with pink petals. This is an example of ...
What is incomplete dominance?
Uncondensed chromosomes are known as...
What is Chromatin?
When pairs of chromosomes fail to separate during cell division it is known as ...
What is nondisjunction?
In this stage of mitosis, the spindle fibers pull sister chromatids apart.
What is Anaphase?
Independent assortment occurs in this stage of meiosis ...
What is Metaphase I?
A trait with the genotype of BB is ______________ and a trait with the genotype of Bb is ___________.
What are homozygous and heterozygous?
When prokaryotic cells divide it is called ...
Binary Fission
The presence of an abnormal number of chromosomes in a cell is known as ...
What is aneuploidy?
The part of a centromere that contacts the spindle fibers is called the ...
What is a kinetochore?
________ is the number of homologous pairs in a human haploid cell.
What is none?
Down Syndrome is caused by having three of this chromosome ...
What is chromosome 21?
This is a photographic inventory of an individual's chromosomes.
What is a karyotype?
Spindle fibers are produced by these organelles ...
What are centrosomes?
___________ and ___________ are not a part of mitosis.
What are Interphase and Cytokinesis?
The diploid cells that undergo meiosis to produce gametes are called ...
What are germ or germ-line cells?
Two examples of co-dominance are ...
What is the offspring of a red flower and a white flower showing red and white splotches of color, and what is having type AB blood?
During anaphase 1, this happens to a tetrad...
What is: the tetrad splits up as the homologous pairs are separated?
Human skin color and height are examples of this.
What is polygenic inheritance?
Some somatic cells do not undergo mitosis after a certain period in development. A couple examples are ....
What are skeletal muscle fibers and neurons?
Crossing over and Independent Assortment are two important factors that lead to _______ ________ which is important because ...
What is genetic diversity?
What is a population with a higher variety of alleles will have a better chance of resisting diseases, pests, and other stresses.
In most cases people who have a homozygous genotype for this disease get very sick. People who have a heterozygous genotype for this disease rarely suffer symptoms but, due to having one allele of this disease, have a high rate of resistance to malaria.
What is Sickle Cell disease?
Why do more men than women suffer from colorblindness?
It is an x linked disorder and men only have one chromosome. The example used in class was Hemophilia.
The universal blood type donor is type __ and the universal acceptor is type __.
What are O and AB?