Lab Prac Study

Question 0

Three types of bacteria and describe their shape

Answer 0

Coccus- round like a bunch of grapes

Ecoli- longer two long ovals connected

Sparilla- spiral

Question 1

What makes all bacteria cells different from most other cells

Answer 1

Bacteria cells don’t have a nucleus

Question 2

Animal-like protist are known as

Answer 2

Protozoans

Question 3

Why are protozoans considered animal-like

Answer 3

They move from place to place and obtain their own food

Question 4

How do sarcodines move give and example and and how the example reproduces

Answer 4

Pseudopods, amoeba, binary fission

Question 5

How do ciliates move give and example and how the example reproduces

Answer 5

Cilia hair, paramecium, binary fission

Question 6

Plant-like Protista are known as

Answer 6

Algae

Question 7

Why are algae considered plant-like

Answer 7

They are autotrophs

Question 8

Identify 3 examples of plant like protist

Answer 8

Spirogyra, euglena , volvox

Question 9

Why aren’t multicellular fungi classified as members of the plant kingdom

Answer 9

They are decomposers

Question 10

Name 3 types of fungus,how it reproduces and whether it’s multicellular or unicellular

Answer 10

Yeast-unicellular-budding

Mold-multicellular-spores

Mushroom-multicellular-budding

Question 11

Parts of a mushroom

Answer 11

1. cap (top part)
2. hyphae(spores)
3. gills
4. stalk
5. underground hyphae (roots)

Question 12

What are invertebrates

Answer 12

Animals without a backbone

Question 13

What are vertebrates

Answer 13

Animals with backbones

Question 14

Name the phylums of these 5 organisms :jellyfish,worm,snail,starfish,hydra plant

Answer 14

Cnidarians,Annelids,mollusk,echinoderm,hydra

Question 15

Name the classes of these 4.organisms :spider,lobster,grasshopper,wasp

Answer 15

Arachnids,Arthropods,insects,insect

Question 16

Define homozygous and purebred

Answer 16

Purebred:an organism that always produces offspring with the same form of trait homozygous: having two identical alleles for a trait

Question 17

Define homozygous and hybrid

Answer 17

Hybrid:an organism that has two different alleles for a trait

Question 18

Define dominant trait

Answer 18

The trait that always shows up in the offspring

Question 19

Define recessive trait

Answer 19

The trait that doesn’t show up in the offspring

Question 20

What are the tree types of muscle tissue

Answer 20

Skeletal(striated and voluntary;attached to bones) cardiac (striated and involuntary;found only in the heart),and smooth (no striations and involuntary;lines the inside of internal organs)

Question 21

Name the 3 typed of blood vessels

Answer 21

Artery(thickest walls;carries oxygenated blood), capillaries (one cell thick, allows for the exchange of materials) and veins (have valves and carry deoxygenated blood back to the heart

Question 22

What is a good chain

Answer 22

A food chain is a series of events In which one organism eats another

Question 23

What is an energy pyramid

Answer 23

An energy pyramid is a diagram that shows the amounts or energy that males from one feeding level to another in a food web

Question 24

What are usually found at the start of all food chains and the base of all the food energy pyramids

Answer 24

Plants (producers)

Question 25

What is the primary source of energy for all the producers or autotrophs

Answer 25

The sun