What word should go on the line? Smaller or bigger?
An organ is _______________________ than an organ system.
Smaller
Bigger
What word should go on the line? Smaller or bigger?
A tissue is ____________________ than a cell.
Smaller
Bigger
What organ system is this?
Respiratory system
Nervous system
Digestive system
What organ system is this?
Muscular system
Digestive system
Skeletal system
What organ system helps you move?
Muscular system
Digestive system
Immune system
What organ system helps you fight disease when you get sick?
Respiratory system
Skeletal system
Immune system
When you eat ice cream, what organ system breaks down the nutrients in the food to give you energy?
Muscular system
Respiratory system
Digestive system
What cell organelle is this?
Mitochondria
Cell membrane
Golgi apparatus
Ribosome
What cell organelle is this?
Chloroplast
Mitochondria
Nucleus
Endoplasmic reticulum
Which cell organelle makes energy for the cell?
Cell wall
Ribosome
Endoplasmic reticulum
Mitochondria
Which cell organelle holds DNA and controls the activities of the cell?
Nucleus
Cell wall
Golgi apparatus
Endoplasmic reticulum
In metaphase, the chromosomes line up in the middle of the cell. Which cell is in metaphase?
In interphase, the cell is doing normal cell functions. It is growing, and the chromosomes are copied. Which cell is in interphase?
Question 16
16.
How many daughter cells does mitosis produce?
1
2
4
100
How do the daughter cells compare to the parent cell in mitosis?
They are different.
They are identical.
What word does this picture show?
Offspring
Meiosis
Parent
Sperm
What word does this picture show?
Chromosomes
Egg
Parent
Sexual reproduction
What word does this picture show?
Meiosis
Parent
Traits
Sperm
I have brown eyes.
Brown eyes is an example of a ___________________.
Trait
Egg
Sperm
Parent
What sentence should go in box C because it is only true about meiosis?
It creates 4 daughter cells.
The daughter cells are identical to the parent cell.
Cells divide.
The function is for growth and repair.
What word does this picture show?
Probability
Express
Allele
What word does this picture show?
Dominant allele
Recessive allele
Punnett square
What word does this picture show?
Dominant allele
Recessive allele
Gene
What word does this picture show?
Allele
Probability
Express
In cows, black hair (H) is dominant and red hair (h) is recessive. If a cow has two dominant alleles (HH), what color will it be?
Black
Red
In cows, black hair (H) is dominant and red hair (h) is recessive. If a cow has two recessive alleles (hh), what color will it be?
Black
Red
In cows, black hair (H) is dominant and red hair (h) is recessive. If a cow has one dominant allele and one recessive allele (Hh), what color will it be?
Black
Red
What vocabulary word does this picture show?
Geothermal energy
Resources
Coal
Oil
What vocabulary word does this picture show?
Wind energy
Pollution
Natural gas
Run out
What vocabulary word does this picture show?
Solar energy
Fossil fuels
Coal
Water energy
What vocabulary word does this picture show?
Renewable resources
Geothermal energy
Fossil fuels
Wind energy
Question 35
35.
Question 36
36.
What vocabulary word does this picture show?
Greenhouse effect
Climate
Temperature
Look at the graph. What happened to the amount of fossil fuels that people used between 1965 and 2019?
It increased.
It decreased.
It stayed the same.
Look at the graph. What probably happened to the temperature on Earth between 1965 and 2019?
The temperature increased.
The temperature decreased.
The temperature stayed the same.
Why is the temperature on Earth increasing?
The sun.
Plants.
Fossil fuels.
It's natural.
What are the two functions of mitosis?
Producer and consumer
Roots and stem
Skeletal and muscular
Growth and repair
Oil is a nonrenewable resource. Will it run out?
Yes
No
Water energy comes from moving water. It does not run out, and it does not create a lot of pollution. What kind of resource is it?
