3846011
Beschreibung
Quiz von Lisa Polillo, aktualisiert more than 1 year ago
|
Erstellt von Lisa Polillo
vor etwa 9 Jahre
|
|
Frage 1
Frage
What is the process by which the number of chromosomes is reduced by half to form sex cells?
Antworten
-
heredity
-
meiosis
-
mitosis
-
probability
Frage 2
Frage
For codominant traits, heterozygous organisms have a phenotype that shows
Antworten
-
both alleles.
-
only the recessive alleles.
-
neither the dominant nor the recessive allele.
-
only the dominant allele.
Frage 3
Frage
During meiosis, sex cells form when chromosome pairs are
Antworten
-
doubled.
-
copied.
-
separated.
-
combined.
Frage 4
Frage
An organism's phenotype is its
Antworten
-
physical appearance.
-
genetic makeup.
-
allele combination.
-
probability of occuring.
Frage 5
Frage
According to the chromosome theory of inheritance, [blank_start]genes[blank_end] are carried from parents to offspring on chromosomes.
Antworten
-
genes
Frage 6
Frage
Each time a coin is tossed, there is a 75% chance that the coin will land heads up.
Antworten
- True
- False
Frage 7
Frage
Chromosomes are made up of [blank_start]genes[blank_end] joined together like beads on a string.
Antworten
-
genes
-
proteins
-
purebreds
-
hybrids
Frage 8
Frage
[blank_start]Probability[blank_end] is a number that describes how likely it is that an event will happen.
Antworten
-
Probability
Frage 9
Frage
Walter Sutton discovered that the sex cells of grasshoppers have [blank_start]half[blank_end] the number of chromosomes found in the body cells.
Antworten
-
half
-
twice
-
one-fourth
-
the same
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.