Show:
STUDY
FOR
THE
TEST
TONIGHT!
100
Who will do well on the test tomorrow?
Who are the students that study, paid attention in class, and did their homework well.
100
The process through which traits are passed from parents to offspring.
What is heredity?
100
Each trait of an organism is determined by a short segment DNA called this.
What is a gene?
100
When a female gamete joins a male gamete to form a new organism.
What is sexual reproduction?
100
The practice of breeding plants and animals for desirable traits is known as....
What is selective breeding?
200
It is made up of two different GENES.
What is a hybrid?
200
When is an acquired trait developed?
After an orgamism is born.
200
Humans have this many total chromosomes in each body cell.
What is 46 chromosomes?
200
A trait that helps an animal survive.
What is an adaptation?
200
All organisms have the same number of chromosomes? TRUE OR FALSE
What is False
300
A spider's ability to spin a web is this kind of trait.
What is an inherited trait?
300
Name three types of adaptation.
What is camouflage, warning coloration, and mimicry?
300
When an organism reproduces an exact copy of DNA is passed from PARENT to offspring it is what type of reproduction?
What is asexual reproduction?
300
Arrange the following in smallest to largest. chromosome, gene, cell, nucleus
gene, chromosome, nucleus, cell
300
Why do reproductive cells contain only half of the chromosomes of body cells?
When they combine, a full set of chromosomes results.
400
Why do inherited diseases like hemophilia and cystic fibrosis occur?
An exact copy of DNA doesn't work, and the flawed DNA passes to the next person.
400
When an animal flares out its fur to look larger, it is this type of adaptation.
What is defensive?
400
A walking stick uses this type of adaptation to blend in with its environment.
What is camouflage?
400
A person's genetic blueprint is in their ________.
What is DNA?
400
Rod-shaped structures that DNA forms into.
What are chromosomes?
500
An organism's DNA ________________ changes.
What is never?
500
Who is going to win on Sunday?
Who is the team that scores the most points?
500
How many kids does Mr. Siegert have?
Two
500
How old are Mr. Siegert's kids?
What is almost 1 and just over 2 years old?
500
What grade are you going to be in next year?
What is sixth?