WorksheetsCell and reproduction
Total questions: 22
Worksheet time: 44mins
What are the main parts of the cell?
Plasma membrane, Cytoplasm, Nucleus
Nucleus, molecular drift, cell wall
Cell membrane, Cell wall, cell center
Cell membrane, plasma fluid, cell wall
How many kinds of reproduction there are?
3
2
1
4
Fertilization and fragmentation are related to, respectively...
Asexual, sexual reproduction
Asexual, asexual reproduction
sexual, sexual reproduction
sexual, asexual reproduction
Most plants reproduce SEXUALLY by...
Fertilization
Junction
Pollination
Fusion
What are the main phases of mitosis
Fusion, cytokinesis, junction
Interphase, Mitosis, Cytokinesis
Interphase, Separation, cytokinesis
Interphase, mitosis, separation
What kingdoms have unicellular organisms within them?
Bacteria, Protozoa, animalia
Plant, fungi, protozoa
bacteria, protozoa, fungi
animal, plant, fungi
What is the main difference between mitosis and meiosis?
The name of the process only
In mitosis we generate 2cells, but in meiosis we generate 4 cells
In mitosis we generate 4 cells, but in meiosis we generate 2 cells
In mitosis we generate 8 cells, but in meiosis we generate 4 cells
What is a diploid cell?
A cell that has a double set of chromosomes
A cell that has 2 chromosomes
A cell that has 200 chromosomes
A cell that has one pair of chromosomes
In which cells of our bodies the process of meiosis happen
Brain cells
Muscle cells
Gametes
Skin cells
Choose an example of a cell that divides quickly in the organism...
Skin cells
Brain cells
muscle cells
hair follicle cells
How is cancer formed?
It happens when cells fail to divide
It happens when cells undergo uncontrolled cell divisions
It happens when cells change their appearance
It happens when cells shrink and die
What cause cells to divide uncontrollably?
Nothing
Bacteria
Mutations
Chromosomes
What kind of asexual reproduction occurs in plants?
Budding
Vegetative reproduction
Parthenogenesis
Fragmentation
What kinf of asexual reproduction only happens in animals?
Binary fission
Budding
Vegetative reproduction
Pollination
What is parthenogenesis?
When a male generates offspring without the female
When a female generates offspring without the male
When several children are generated
When no children is generated even with fertilization
What kind of asexual reproduction is present in starfish?
Budding
Pollination
Parthenogenesis
Fragmentation
'There are organisms that have both forms of reproduction"
Yes
No
What is the advantage of sexual reproduction
Its a faster process
It generates genetic diversity
It creates different species
It creates more offspring
What is the disadvantage of sexual reproduction?
It is faster
It generate less diversity
It is slower
It only happens in plants
What is the advantage of asexual reproduction?
It is slower
It is faster
It doesn't need two parents
It needs three parents
What are the main treatments of cancer?
Surgery, chemotherapy, energy therapy
Surgery, plasma rays, and phytomedicine
Surgery, chemotherapy, and radiotherapy
Surgery, hematosis, energy drainage
What are gametes?
The sexual cells (sperm and neurons)
The sexual cells (neurons and erythrocytes)
Sexual cells (egg and sperm cells)
Asexual cells (spores)
