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WorksheetsEvaluation test 8C + 8D
Total questions: 20
Worksheet time: 20mins
An involuntary, automatic response to a stimulus controlled by the spinal cord is a _______
Stimulus
Reflex
Paralysis
Part of a neuron that carries an impulse away from the cell body.
Axon
Nucleus
Dendrite
Neuron
Any change inside or outside your body that causes a response is a ____.
Axons
Stimulus
Reflex
Small part of the brain that controls muscle movements, balance and coordination.
Cerebellum
Brain stem
Cortex
Spinal cord
The thick cord of nerve tissue in the center of the backbone is the ____.
Dendrite
Neuron
Spinal cord
Brain stem
Tiny filtering structures where urine is produced in the kidneys are called
Ureters
Nephron
Which excretory organ eliminates water and some chemical wastes in perspiration?
Lungs
Skin
Iver
Under normal conditions, which of the following substances is found in urine
Blood cells
Urea
Glucose
Protein
Which are the tubes that carry urine from the kidney to the bladder?
Adrenal tubes
Kidneys
Urethra
Ureters
After reabsorption in nephrons is completed, the fluid that is left in the tubules is transported to the
Urinay bladder
Bowman's capsule
Bile duct
Name the process in the diagram.
Meiosis
Mitosis
Endocytosis
Phagocytosis
The diagram shows two strawberry plants. Plant 2 is produced asexually from plant 1. If the leaf cells of plant 1 have 47 chromosomes, how many chromosomes will be found in the leaf cells of plant 2?
14
28
47
112
Mitosis and meiosis are processes involved in cellular reproduction. Which of the following describes an event that results from mitosis but not meiosis?
Two stages of cell division
Daughter cells that are identical to the parent cell
Four daughter cells that are produced from each parent cell.
Replication of cellular genetic material
Brain cells are known to of through mitosis at a rapid pace due to constantly learning and development of skills. Which of the following is not a cell that can go through mitosis?
Sperm
Toenail
Liver cell
Heart cell
Which of the following best describes meiosis?
It is carried out in all tissues that require cell replacement.
It occurs only in cells in the reproductive structures of organisms.
It happens in all tissues except the brain and spinal cord
It is the first stage of mitosis
Prophase
Interphase
Anaphase
Telophase
Place these cells in order of mitosis.
A, B, C, D, E
B, E, D, A, C
C, E, A, D, B
B, D, A, E, C
When the patient needs eye surgery because he has the same eye problem as his mom and dad, it is a(n) ______ .
Learned behaviour
Acquired physical trait
Inherited physical trait
Instinct
Which example below is an inherited trait?
tying your shoes
reading a book
the shape of someone's mouth
the language someone speaks
Why is heredity important?
It keeps organisms in their species.
It makes the DNA inside cells similar.
It passes traits from parents to offspring.
It create cell walls.
