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biology
Question | Answer |
---|---|
to do work | energy |
to make energy from the sun | photosynthesis |
organisms that make living matter | producers |
living matter | biomass |
self-feeders | autotroph |
organisms that eat other organims | consumer |
consumers are also known as | heterotrophs |
animals that only eat plant | herbivors |
Herbivores, are also known as | primary consumers |
organisms that eat primary consumers for energy | secondary consumers |
animals that only eat meat | carnivors |
animals that eat secondary consumers | tertiary consumers |
animals that have a diet of producers and consumers | Omnivors |
mushrooms or bacteria's are | decomposers |
Feeding levels are called | Tropic level |
re-animating a call | cellular respiration |
energy of motion | kinetic energy |
energy stored | potential energy |
chemical energy | |
total amount of energy from random atoms | thermal energy |
amount of energy needed to raise 1g water by a Celsius, | calorie |
The main energy source cells use | ATP |
type of cell division that produces four cells, each with half as many chromosomes as the parent cell. | meiosis |
display of a person's 46 chromosomes | karyotype |
one of a matching pair of chromosomes, one inherited from each parent | homologous chromosome |
one of two chromosomes of the 23rd pair of human chromosomes, which determine an individual's gender | sex chromosome |
having two homologous sets of chromosomes | diploid |
egg or sperm sex cell that contains a single set of chromosomes, one from each homologous pair | gamete |
having a single set of chromosomes | haploid |
the fusion of the nucleus of a haploid sperm cell and the nucleus of a haploid egg cell, forming a diploid zygote | fertilization |
diploid cell formed when the nucleus of a haploid sperm cell fuses with the nucleus of a haploid egg cell | zygote |
group of four chromatids formed during prophase I of meiosis by the two sister chromatids in each of the two homologous chromosomes | tetrad |
variation of a particular inherited character | trait |
study of heredity | genetics |
process by which sperm from one flower's pollen fertilizes the eggs in a flower of a different plant |