Penguins with certain traits, such as the ability to swim
quickly, survived to reproduce, and pass on these traits to their
young. Over time a population changes to reflect the pressures of
the environment.
🔄 Click to see term
Term1/14
What do scientists often use to study microevolution
🔄 Click to see definition
Definition1/14
Scientists use many different things to study microevolution. One tool they use is called Mendel's Accountant, which allows realistic numerical simulation of the mutation/selection process. the fossil record
🔄 Click to see term
Term1/14
If A bag contains 3 orange 5 black and 2 white marbles Two marbles are drawn but the first marble is not replaced Find P white then black
🔄 Click to see definition
Definition1/14
Bag with 10 marbles: 3 orange, 5 black, 2 white.
Rephrasing the question.
If a marble is drawn from the bag, then returned to the bag, and a second marble
is drawn, what is the probability that the first marble turns out white and the second
marble black ?
The probability for a marble to come out white from the bag is:
P(W) = 2/10 = 1/5
The probability for a marble to come out black from the bag is:
P(B) = 5/10 = 1/2
The probability for a marble to come out white, put back in the bag and then take again a marble for a second time and turns out to be black is:
P(B2|W1) = (1/5)∙(1/2) = 1/10 = 0.10 = 10 %
🔄 Click to see term
Term1/14
What did Mendel call the first two individuals that mate in a genetic cross
🔄 Click to see definition
Definition1/14
Mendel called the first two individuals that mate in a genetic cross the P generation. The P generation
🔄 Click to see term
Term1/14
Genes that come together with different alleles are called
🔄 Click to see definition
Definition1/14
heterozygous
🔄 Click to see term
Term1/14
What is Biological evolution is used to explain
🔄 Click to see definition
Definition1/14
*the number of species on Earth.
*the variety of species on Earth
*the variability of organisms within a single species.
Study Island question:
I, II, and III
🔄 Click to see term
Term1/14
What is best illlustrated by Watson and cricks ball and stick model of DNA
🔄 Click to see definition
Definition1/14
The role of creativity in scientific discovery is best
illustrated by Watson and cricks ball and stick model of DNA.
🔄 Click to see term
Term1/14
To perform a testcross scientists cross an organism with an unknown genotype with a organism.
🔄 Click to see definition
Definition1/14
To perform a testcross, scientists cross an organism with an
unknown genotype with a _____ organism.
🔄 Click to see term
Term1/14
Before the experiments of Hershey and Chase some scientists thought traits were inherited through .
🔄 Click to see definition
Definition1/14
Before the experiments of Hershey and Chase, some scientists
thought traits were inherited through _____.
🔄 Click to see term
Term1/14
Adaptations result from interactions between organisms and their .
🔄 Click to see definition
Definition1/14
Adaptations result from interactions between organisms and their
_____.
🔄 Click to see term
Term1/14
The Hardy-Weinberg principle states that in a population do not change unless outside factors affect the gene pool
🔄 Click to see definition
Definition1/14
allele frequencies
🔄 Click to see term
Term1/14
According to the theory of today and acirc and 128 and 153s organisms evolved from past organisms.
🔄 Click to see definition
Definition1/14
According to the theory of _____, today's organisms evolved from
past organisms.
🔄 Click to see term
Term1/14
What is True about mutually exclusive events
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Definition1/14
At most one of the events can occur.
🔄 Click to see term
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Cards in this guide (14)
What is an allele
a form of a gene apex
How did penguins evolve
Penguins with certain traits, such as the ability to swim
quickly, survived to reproduce, and pass on these traits to their
young. Over time a population changes to reflect the pressures of
the environment.
What do scientists often use to study microevolution
Scientists use many different things to study microevolution. One tool they use is called Mendel's Accountant, which allows realistic numerical simulation of the mutation/selection process. the fossil record
If A bag contains 3 orange 5 black and 2 white marbles Two marbles are drawn but the first marble is not replaced Find P white then black
Bag with 10 marbles: 3 orange, 5 black, 2 white.
Rephrasing the question.
If a marble is drawn from the bag, then returned to the bag, and a second marble
is drawn, what is the probability that the first marble turns out white and the second
marble black ?
The probability for a marble to come out white from the bag is:
P(W) = 2/10 = 1/5
The probability for a marble to come out black from the bag is:
P(B) = 5/10 = 1/2
The probability for a marble to come out white, put back in the bag and then take again a marble for a second time and turns out to be black is:
P(B2|W1) = (1/5)∙(1/2) = 1/10 = 0.10 = 10 %
What did Mendel call the first two individuals that mate in a genetic cross
Mendel called the first two individuals that mate in a genetic cross the P generation. The P generation
Genes that come together with different alleles are called
heterozygous
What is Biological evolution is used to explain
*the number of species on Earth.
*the variety of species on Earth
*the variability of organisms within a single species.
Study Island question:
I, II, and III
What is best illlustrated by Watson and cricks ball and stick model of DNA
The role of creativity in scientific discovery is best
illustrated by Watson and cricks ball and stick model of DNA.
To perform a testcross scientists cross an organism with an unknown genotype with a organism.
To perform a testcross, scientists cross an organism with an
unknown genotype with a _____ organism.
Before the experiments of Hershey and Chase some scientists thought traits were inherited through .
Before the experiments of Hershey and Chase, some scientists
thought traits were inherited through _____.
Adaptations result from interactions between organisms and their .
Adaptations result from interactions between organisms and their
_____.
The Hardy-Weinberg principle states that in a population do not change unless outside factors affect the gene pool
allele frequencies
According to the theory of today and acirc and 128 and 153s organisms evolved from past organisms.
According to the theory of _____, today's organisms evolved from
past organisms.