Plant Stimuli and Responses
A plant that was left on its side for a couple of weeks starts bending its stem upwards towards the light. What response is this plant exhibiting?
Phototropism
What is a substance that cannot be broken down into smaller substances?
An element
What 2 things do plants cells have that are not found in animal cells?
Cell Wall
Chloroplasts
What is the term for the set of 2 genes that are on the outside of a punnett square?
Alleles
What kind of reproduction results in offspring that are identical to the parents?
Asexual
A root will always grow towards the center of the Earth, even if the plant is upside down. What response is the cause?
Geotropism
In order for a molecule to be considered a compound, it must have what?
2 or more DIFFERENT elememnts
The "brain" of a cell is called ______
Nucleus
If someone has one dominant gene for brown eyes, and one recessive gene, meaning blue eyes, what color are their eyes?
Brown
Budding is a form of what kind of reproduction?
Asexual
When a plant does not get enough water and it wilts, it is due to loss of ________
Turgor Pressure
Which of the following is a compound?
O2
He
NaCl
Al
NaCl
What are the tiny structures inside cells called?
Organelles
True or False: In order for a recessive gene to become the phenotype, it must be paired with another recessive gene
True
In this type of reproduction, the offspring will look similar to, but not exactly the same as the parents.
Sexual Reproduction
What response causes a mimosa plant to close its leaves when touched?
Thigmotropism
All living things contain which element?
Carbon
Cell theory states that all cells come from _______
Other cells
Is Bb a phenotype or genotype?
Genotype
Pollinators, like bees and butterflies, are helpful in what type of reproduction in plants?
Sexual
Photosynthesis is the exchange of what kind of energy to what other kind of energy?
Radiant to Chemical
What is the name for substances mixed together that can be easily separated by physical means?
Mixture
What is the name of the organelle that hold water in a cell?
Vacuole
What chance does an offspring have of blue eyes if their parents' alleles are BB and Bb
A bacteria reproduces asexually. What can be said about the offspring in regards to how similar the offspring is to the parent?
The offspring is identical