How are babies of reptiles different from babies of mammals?

reptiles develop in eggs; mammals have live birth

What is true for organisms in the Protist and Archaebacteria kingdoms?

They are neither plants nor animals.

How are amphibians different from all other classes of vertebrates?

Babies look nothing like the adults due to metamorphosis.

Do protists help or harm the animals they live inside? Why?

Help; protists help animals digest the plants they eat.

2 characteristics of most mammals are...

warm-blooded and mothers make milk for their young

How are yeast beneficial to bakers?

Yeast releases carbon dioxide gas causing dough to rise.

3 characteristics of all animals are:

multicellular, eat food, able to move

What is true of conifers?

They reproduce using cones and seeds.

How are fungi different from plants?

fungi do NOT make their own food, but plants do

Which one is NOT a reason scientists use a classification system for organisms?

so they can play a matching game together

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Science Chapter 1 Review

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Classification Systems

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Questions 25

Answers

1
The highest level of classification is
phylum
class
species
kingdom
2
An organism can be seen through a microscope. In what kingdom would it be classfied?
protist
fungi
plant
animal
3
An animal with a backbone is a
invertebrate
vertebrate
kingdom
spinosaurus
4
How are plants similar to animals?
both are multicellular
both reproduce using seeds or spores
both have chlorophyll in their cells
both make their own sugar for food
5
How are babies of reptiles different from babies of mammals?
reptiles breathe with gills; mammals breathe with lungs
reptiles are cared for by their parents, but mammals are not
reptiles develop in eggs; mammals have live birth
reptiles are warm blooded; mammals are cold blooded
6
What is true for organisms in the Protist and Archaebacteria kingdoms?
They are neither plants nor animals.
They live together in colonies.
They are neither single-celled nor multicelled.
They always live inside other organisms.
7
The next level of classification below phylum is
order
class
kingdom
genus
8
How do scientists classify a vascular plant with no seeds?
conifer
flowering plant
fern
moss
9
How are amphibians different from all other classes of vertebrates?
Babies look nothing like the adults due to metamorphosis.
They hatch from eggs.
They are cold-blooded.
They have bodies unlike any other vertebrate.
10
Do protists help or harm the animals they live inside? Why?
I don't know.
Neither; the protists do not help or harm the host animals.
Harm; protists prevent animals from digesting food.
Help; protists help animals digest the plants they eat.
11
To put an organism into a group is
to organize
to associate
to classify
to seclude
12
2 characteristics of most mammals are...
warm-blooded and mothers make milk for their young
cold-blooded and mothers make milk for their young
cold-blooded and have hair or fur covering their bodies
warm-blooded and have feathers or scales on their bodies
13
The lowest level of classification is
species
order
kingdom
genus
14
How are yeast beneficial to bakers?
Yeast releases carbon dioxide gas causing dough to rise.
Yeast absorbs the carbon dioxide gas trapped in the dough.
Yeast absorb unnecessary minerals trapped in the dough.
Yeast releases minerals causing bread dough to rise.
15
Which characteristic did many dinosaurs share with today's lizards?
warm blooded
no backbone
slimy skin or fur
4 legs
16
An animal without a backbone has a soft body and hard outer shell. How would you classify it?
fish
reptile
mollusk
diatom
17
The second highest level of classification is
class
genus
phylum
order
18
3 characteristics of all animals are:
one celled, make their own food, not able to move
one celled, eat food, able to move
multicellular, make their own food, able to move
multicellular, eat food, able to move
19
What does a vertebrate have that an invertebrate does not have?
lungs
backbone
brain
gills
20
How would you classify a lobster?
arthropod
mollusk
vertebrate
worm
21
What is true of conifers?
They are protists.
They do NOT have leaves.
They are nonvascular.
They reproduce using cones and seeds.
22
The most similar organisms of a genus belong to which level of classification?
species
phylum
class
kingdom
23
An animal without a backbone is
a mammal
a species
a vertebrate
an invertebrate
24
How are fungi different from plants?
fungi need dead wood to make food, but plants need sunlight
fungi do NOT make their own food, but plants do
fungi make their own food, but plants do NOT
fungi do not need sunlight to make food, but plants do
25
Which one is NOT a reason scientists use a classification system for organisms?
they can communicate easier with each other
so they can play a matching game together
helps people know traits of organisms in the same group
organisms have one name that everyone understands

Science Chapter 1 Review Flashcards | StudBud