Variations in an Ecosystem
Members of the same species look different. What is this?
What is variation?
Made of one cell. (one word)
What is unicellular ?
___ organisms are made up of cells.
All
This scientist first observed 'little animalcules' (microorganisms) under a microscope and improved lenses in the 17th century.
Who is Anton van Leeuwenhoek?
If I was a wolf what is my cell type, cell number and cell energy
What is Eukaryotic, Multicellular, and Heterotroph
A beak that helps a bird get food. This is called a ___
Adaptation
Made of many cells. (one word)
What is multicellular ?
The cell is the ___ unit of ___ and ___ in living things.
basic, structure, and function
He concluded that all plants are made of cells (1838) and is credited with helping form cell theory.
Who is Matthias Schleiden?
If I was a normal bacteria what is my cell type, cell number and cell energy ?
What is Prokaryotic, unicellular and autotrophic
A dark bug moved to light sand — do predators see it more? (Yes or No)
What is Yes ?
Cell with no nucleus (example: bacteria). (one word)
What is a prokaryotic cell ?
All cells come from ____ cells
pre-existing or other
This scientist stated that all animals are made of cells (1839), contributing to modern cell theory.
Who is Theodor Schwann?
If I was a person what is my cell type, cell number and cell energy
Eukaryotic, multicellular and heterotrophic
Two snails: one with thick shell, one with thin shell. Which one is safer from predators? (Thick or Thin)
What is Thick ?
Cell with a nucleus (examples: plants, animals). (one word)
What is a eukaryotic cell ?
Every plant, animal, and tiny thing is made of this.
cells
He proposed that all cells arise from preexisting cells, completing the classical cell theory.
Who is Rudolf Virchow?
If I were a cat what is my cell type, cell number and cell energy
What is a Eukaryotic, Multicellular and Heterotroph?
Short answer (one sentence): If a trait helps in one place but not in another, why? (Use: 'Because...')
What is: Because the trait does not fit the new place.
Makes its own food (uses sunlight or chemicals). (one word)
What is a heterotroph ?
New cells come from _____.
What is preexisting cells?
Name the two 19th‑century scientists (one plant, one animal) whose work together established that both plants and animals are composed of cells.
Who are Matthias Schleiden and Theodor Schwann?
If I were a leaf on a tree
What is a Eukaryotic , Multicellular and Autotroph ?