7th Grade Life Science Review

What comes 5th in the hierarchy of living things?

All __ are made of cells

Identify the animal group (phyla) of sea stars, sea urchin, sand dollars, and sea cucumbers

Function of the cell wall

What comes 4th in the hierarchy of living things?

What domain contains the kingdoms of protista, fungi, animals, and plants?

What can plant cells do that animals cells can't?

What is only found in plant cells?

2nd phase of the cell cycle

In the water cycle, what's it called when precipitation does not soak into the soil but instead moves towards streams?

Identify the plant group (phyla). Grows close to the ground, not true root system, no flowers

What does the plant produce in photosynthesis

Process where plants create their own food

What domain contains single cell organisms that can survive in extreme conditions

What resources are the reactants during photosynthesis

1 cell = 4 haploid cells

What is a group of similar looking organisms that have the ability to reproduce called?

What domain is made up of microscopic organisms that recycle nutrients?

What is the passive transport of water molecules across a cell membrane called

Groups of cells create

All cells come from

3rd phase of the cell cycle

What cellular process breaks down food molecules and releases energy?

In the water cycle, what's it called when a water vapor becomes a liquid?

In the water cycle, what's it the evaporation of water from a plant's leaves, stems, or flowers called?

Groups of organs create

What process creates new cells for growth and repair through cell division that are identical to the parent cell?

What scientific instrument has led to the development of the cell theory?

What comes 7th in the hierarchy of living things?

What is the passive transport of substances other than water molecules across a cell membrane called

Identify the animal group (phyla) of flatworm (tapeworm)

What source of energy is needed for photosynthesis

What comes 2nd in the hierarchy of living things?

Identify the animal group (phyla) of insects, spiders, and crustaceans (lobsters and crabs)

What is only found in plant cells?

Identify the plant group (phyla). Grows tall, true root system, needles and cones

2nd step of mitosis

Identify the animal group (phyla) of fish, frogs, snakes, birds, bears, and humans

Identify the animal group (phyla) of segmented worms (earthworms, leeches)

What is only found in plant cells?

What process creates reproductive cells that carry half of the genetic material of the parent cell?

What is an organisms genus and species called?

What is the ability of the cell membrane to block some substances, but allow others to pass into the cell?

What is an organism made of more than one cell called?

Identify the animal group (phyla) of jellyfish, sea anemones, and corals

1st step of mitosis

What comes 3rd in the hierarchy of living things?

3rd step of mitosis

1st phase of the cell cycle

What to plants use glucose for?

In the water cycle, what's it called when a liquid turns into a gas?

4th step of mitosis

Identify the plant group (phyla). Grows close to the ground, true root system, no flowers

Function of chloroplasts

What is an organism made of one cell called?

Identify the animal group (phyla) of clams, oysters, scallops, snails, and octopi (most have shells)

Identify the animal group (phyla) of round worms (heart worms)

What comes 1st in the hierarchy of living things?

What process is the foundation of virtually all food webs?

What chemical in chloroplasts absorbs or traps sunlight

What comes last in the hierarchy of living things?

Cells can carry out all of

In the water cycle, what's it called when any liquid or frozen water that forms in the atmosphere falls back to Earth?

What does the plant take in for photosynthesis

Identify the plant group (phyla). Variable sizes, true root system, flowers, and often fruit

1 cell = 2 identical diploid cells

What happens to the number of organisms and the amount of energy as you move through a food pyramid or food web

What comes 6th in the hierarchy of living things?

Groups of tissues create