ASEXUAL REPRODUCTION
What type of reproduction requires one parent?
Asexual reproduction
What is the term for the fusion of a sperm cell and an egg cell?
Fertilization
cell
What are the organisms that make their own food, such as grass
Autotrophs/producers
What is the primary source of energy?
Sun
How many offspring will produce under binary fission?
two
What are the two types of cells refers to as gametes?
sperm and egg cell
What do you call the group of tissue performic a specific task?
Organ
What are the oorganisms that feed directly on producers?
Heterotrophs/Consumers
What percentage of energy is absorbed by the organism feeding on the other organism?
10%
What organism produces offspring by means of outgrowth development?
Hydra
What is the type of reproduction that combines genetic material from two gametes?
Sexual Reproduction
What are the group of similar cells working together to perform a function.
Tissue
Give one example of primary consumer
grasshopper, rabbit ..
What happen to the 90% of the energy when an organism consumes other organism?
It becames heat/waste
Provide an example of organism that undergo binary fission?
Bacteria, Amoeba, Protozoa
What do you call the male part of the flower?
Stamen
What level formed when several organs work together to perform major functions?
Organ system
Which trophic level does Eagles belong?
Tertiary level
How does energy transfer occur?
By consuming the other organism
What type of asexual reproduction produces offspring by means of meeting there required nutrients?
Parthenogenesis
What is the main advantage of genetic variation in offspring?
Increased variation that may help populations adapt to environmental changes
Arrange these levels from smallest to largest: organ, cell, organism, tissue, organ system.
Cell → Tissue → Organ → Organ system → Organism.
What do you call the organisms that consumes dead organisms?
Decomposers
If an organism in 2nd trophic level has 1,000,000 energy and consumed by the organism at the 3rd trophic level, how much energy does the organism in 3rd trophic level acquire?
100,000