WorksheetsBiology USA
Total questions: 40
Worksheet time: 20mins
What are the 4 types of stimuli that influence plant growth?
Darkness, Food, & Water
Dirt, Grass, Soil, & Water
Light, Gravity, Water, & Touch
Light, Density, & Dryness
Which of the following pictures shows no stimuli in the plant?
a
b
c
d
Which plant shows gravity stimuli ?
a
b
c
d
Which type of movement is shown by the Tulip Blossom Flower?
Phototropism
Chemotropism
Thermotropism
Nutation Movement
What type of tropism is occurring here?
Phototropism,
Thigmotropism
Geotropism,
None of them
What are examples of nastic movement?
moving towards light
dispersing seeds
Moving away from the light
Opening and closing of flowers
What are examples of external stimuli?
Enzym
Light
Gen
Hormon
The movement of nematoda according to temperature is classified as…
Hydrotropic
Phototropic
Thermotactic
Phototactic
What type of tropism is occurring here?
Hydrotropism,
Geotropism,
Thigmotropism
, Phototropism
What are the 5 main structures of a plant?
Root, trunk, leaves, flower, fruits and seeds
Root, stem, leaves, flower, bud and seeds
Root, stem, leaves, flower, fruits and seeds
Root, stem, leaves, flower, fruits and xylem
The rings created on a tree between summer and spring wood are called:
Yearlong Rings
Spring Rings
Perennial Rings
Annual Rings
Where are annual rings located?
Monocot leaves
Dicot stems
Monocot roots
Dicot roots
What is in between the guard cells in a leaf?
Phloem
stoma
air space
Cuticle
What isn't the purpose of the epidermis?
Protects against injuries
Prevent water loss
To produce cuticle
Produces food for plant
What cells surround each stoma on the leaf surface?
Xylem
Guard cell
Stoma
Phloem
Kaia has a huge backyard filled with roses, oak trees,cactus and palm trees. Which above is an example of a monocot plant?
Roses
Oak trees
palm trees
Cactus
Which one is the correct description of the monocot and dicot plant differences?
Monocot plant have fibrous roots while dicot have taproot roots
Dicot plants have a parallel leaves while monocot plants have reticulate leaves
Monocot plants have vascular bundles in a ring while dicot plants have vascular bundles scattered
Monocot plants have floral parts in multiples of 4 or 5 while dicot plants have floral parts in multiples
Which plant function is similar to humans to absorb food?
Spongy mesophyll
Chloroplast
Xylem
Vacuoles
What is the function of Xylem in the Vascular Tissue
Transport water to the roots up to the other part of the plant
Producing Food
Transport sucrose and amino between the leaves and to the other part of the plant
to absorb food
Toni’s do experiments with celery stalk, a few food colouring and water. After overnight, his celery stalk became colour full.
How is the process of water and food colouring moving up the plant?
Because, the stalk has a spongy mesophyll to transport water in all parts of the plant
Because, the stalk has an epidermis to absorb water in all parts of the plant.
Because, the stalk has a xylem to transport water in all parts of the plant
Because, the stalk has a stomata to absorb water in all parts of the plant
What are Nutrients?
Components of food that are necessary for growth and health.
A large group of organic compounds that occurs in foods and living tissues; including sugars, starch, ect.
A natural or greasy substance occurring in an animal's body.
A part of food
Why are Nutrients important?
Improve the ability to fight off illness.
Reduce the risk of some diseases, including heart disease, diabetes, stroke, some cancers, and osteoporosis.
To make our body keep healthy
All of the above
What food contains Vitamin C
Fish, meat, egg yolks
Cheese, mango, carrots
Almonds, peanuts, pumpkin
Strawberries, oranges, broccoli
When making lemonade, the water used should be cold. because of vitamin C…
Is easier to digest in cold water
Will be damaged if exposed to hot water
Dissolves quickly in cold water
Dissolves easily in hot water
What organ can destroy a human buddy with a diet in saturated fat risk?
Stomach
Cardiovascular
Mouth
Small intestine
When making food choices, the best types of food to include in your diet are:
Natural foods, because they are most nutritious and complete.
Fast foods, because they are most readily available
Whole food because they provide the basis of a nutritious diet.
processed foods, because they are fortified with all missing nutrients
Carbohydrates are essential to provide energy for the body because…
The glucose that is produced from them is vital to fuel most of the body’s cells.
Proteins are available only to provide building blocks materials for tissue.
Ketone bodies produced from proteins do not provide adequate energy for cells
Fats are not able to provide any energy to the cells
What is the number of BMI of that statement above?
24.2
24.3
24.4
24.5
What is the number of BMR of that statement above?
1602.5
1597.5
1436.5
1758.5
What weight group is he classified in?
Overweight
Underweight
Obese
Normal
What is the difference between insoluble and soluble molecules?
Insoluble molecules are simple food molecules while soluble molecules are complex food molecules
Insoluble molecules are complex food molecules while soluble molecules are simple food molecules
They are both simple food molecules
They are both complex food molecules
What is cellulose made of?
Starch
H2O
Glucose
Sugar
Cellulose in food is not digestive in humans because…
It is insoluble in water
It occurs in very small amounts
It is useful for roughage
There is no enzyme to break it down
In the stomach the protein is broken down into?
Gliserol
Pepton
Maltose
Glucose
When insoluble starch is broken down with Ptyalin/Amylase it becomes?
Maltosa
Amino Acid
Gliserol
Fat Acid
What is the purpose of the esophagus?
Absorbs nutrients from food.
Breaks down food with acid and transport to other organs of the digestive system.
Blood from the stomach gets broken down and balanced out.
Helps transport food and liquids from the mouth then the pharynx to the stomach.
What does enzyme do in our body
Enzymes make metabolism faster
Enzymes make pooping easier
Enzyme gives the correct fluid to make the kidney function faster
Enzyme helps digest food
Which is of the following is not a function of the large intestines
Absorption of water
Absorption of nutrients
Production and absorbing of vitamin
Production of feces
Base your answer to the following question on the diagram shown and on your knowledge of biology. The process to break down carbohydrates occurs in structure…
A and K
A and I
I and K
D and A
Which of the following diseases listed, causes the waste in your body to move slowly?
Gastritis
Constipation
Appendicitis
Thiamine Deficiency
