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Biology Crossword Puzzle

Teacher: Reagan Hasty
Across
reduction division, produces haploid cells (gametes in animals, spores in plants / algae / fungi) 8
A two word naming system.
captures energy from sunlight or chemicals and uses it to make food from inorganic molecules
cell with both sets of homologous chromosomes present (both parental chromosomes present)
All Earth's ecosystems, all of Earth where life exists.
eats for energy and food
four types – carbohydrates, lipids, proteins, and nucleic acids
first step in releasing energy stored in glucose, occurs in the cytoplasm 12
Trait controlled by more than one gene.
ingestion of large particles
cells without a nucleus
process of nuclear division in eukaryotic cells
diffusion of water across a selectively permeable membrane
Down
Chromosomes line up at equator, each connected to a spindle fiber at the centromere.
Chromosomes at poles and begin to lose their shape, nuclear membrane reforms.
cell with only one member of the homologous pair present
Flowering plant whose seeds have a pair of cotyledons.
cells with membrane bound nucleus, and membrane bound organelles
chromatin condenses to form chromosomes, nuclear envelope breaks down
Having two different alleles.
process of maintaining a relatively stable internal environment
cell uptake of material by infolding the cell membrane
when the cell grows, replicates its DNA
cell release of material, opposite action of endocytosis 4
Having the same alleles.