Worksheetsamirah SCience reviewer
Total questions: 105
Worksheet time: 1hrs 15mins
a mass of seed scales that contain the reproductive organs of gymnosperm plants
(a)
characterizing an animal that maintains a constant body temperature regardless of the environment
(a)
characterizing an animal which body temperature varies with the temperature of the environment
(a)
a seed leaf structure that provides food for germination.
(a)
It has two cotyledons.
Monocotyledon
dicotyledon
It has one cotyledons.
Monocotyledon
dicotyledon
The number of petals is a multiple of three.
Monocotyledon
dicotyledon
The number of petals is a multiple of four or five.
Monocotyledon
dicotyledon
coconut trees
Monocotyledon
dicotyledon
banana trees
Monocotyledon
dicotyledon
sunflowers
Monocotyledon
dicotyledon
tomatoes
Monocotyledon
dicotyledon
leaves have straight or parallel veins
Monocotyledon
dicotyledon
leaves have branching veins
Monocotyledon
dicotyledon
2 kinds of Nonflowering plants
(a)
Spore-bearing plants are called (a)
Spore-bearing plants do not have flowers, fruits, and seeds. Instead of seeds, they grow from tiny cells called (a)
Sporophytes contain (a) that open and cause the spores to be dispersed by the wind, water, and animals.
The young leaves of ferns, called (a) , start curling at the roots.
Ferns inhabit (a) places.
Cone-bearing plants do not have flowers but bear (a) in cones
Cone-bearing plants are also called (a)
Instead of flowers or fruits, these cone bearing plants have (a) to hold the seeds
Plants that do not produce flowers are called................plants
flowering
non-flowering
ferns
hibiscus
Mosses reproduce by ......................
seeds
flowers
cones
spores
The structures in the picture below are the................
fruits of a moss plant
spores of a fern plant
spores of a moss plant
seeds of a conifer plant
Select ALL that are NOT general characteristics of gymnosperms.
They have seeds that are not enclosed in a protective fruit.
They have seeds that are enclosed in a protective fruit.
They mostly have narrow needle-like leaves.
They have flowers.
They have deep-growing root systems.
The meaning of word gymnosperm is _________________________.
naked-seed plant
round-seed plant
sharp-seed plant
coated-seed plant
The reproductive structure of most gymnosperms is some form of a ______________________.
cone
flower
branch
stem
root
Gymnosperm cones contain both male and female reproductive structures.
True
False
For what function are needle-like leaves of gymnosperms well adapted?
Saving sugar
Saving oxygen
Saving water
Removing wastes
What is this plant structure called?
Cone
Seed
Flower
Fruit
Where do the seeds of a gymnosperm come from?
fruit
flowers
spores
cones
How are pollen grains transferred to the female cone in conifers?
By wind
By water
By birds
By insects
warm-blooded animals can regulate their (a) internally and do not rely on external heat sources.
cold-blooded animals such as reptiles, fishes, amphibians, and insects need (a) sources to control their body temperature.
warm-blooded animals that breathe through their lungs and have feathers covering their bodies.
fish
amphibian
reptile
bird
mammals
cold-blooded animals. They breathe through gills and have slippery scales covering their bodies. They have fins to support their movements.
fish
amphibian
reptile
bird
mammals
warm-blooded animals that breathe through the lungs. They have fur or hair to maintain their body temperature.
fish
amphibian
reptile
bird
mammals
cold-blooded animals that breathe through gills, skin, and lungs at different stages of life. They have smooth, moist skin that can absorb water and oxygen from the environment.
fish
amphibian
reptile
bird
mammals
cold-blooded animals that breathe through spiracles and tracheae. They have a three-part body structure consisting of a head, a thorax, and an abdomen.
fish
amphibian
reptile
insect
mammals
old-blooded animals too. They breathe through their lungs and have dry, scaly skin that prevents water loss and provides protection.
fish
amphibian
reptile
insect
mammals
insects have a three-part body structure consisting of a (a)
Mammals can be classified as (a)
To better adapt to their environment, some plants grow in a shorter period using their modified stems. What are the 5 types
(a)
identify the modified stems : stems that grow horizontally above the ground. Roots and leaves may develop from the nodes of the runners that touch the ground. These roots and leaves may grow as new plants.
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : special underground stems that help plants survive
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : enlarged underground stems where buds develop. Tubers can store starch that plants need to grow new leaves and roots and provide nutrients during unfavorable conditions.
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : underground stems containing stored food that helps the plant surviveIt produces shoots and grows into a new plant. These plants are dormant during winter. In the spring, when warmth and sunlight return, their buds begin to grow and produce flowers.
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : new shoots that grow from the main stem of plants,
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : strawberry
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : pineapple
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : onion
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : ginger
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : potatoes and yams
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : camias
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : garlic
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : tulip
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : daffodils
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : banana
runners
rhizomes,
tubers
bulbs
suckers.
identify the modified stems : turmeric
runners
rhizomes,
tubers
bulbs
suckers.
Monkey's long tail is used __________
for walking over long distances and supporting a heavy load
for protection and movement
for getting food
to maintain balance while swinging from tree to tree
for locomotion
Carabao, cow, and goat's
strong legs, hoofed feet are used __________
for walking over long distances and supporting a heavy load
for protection and movement
for getting food
to maintain balance while swinging from tree to tree
for locomotion
Duck, goose, and swan's beaks are used __________
for walking over long distances and supporting a heavy load
for protection and movement
for getting food
to maintain balance while swinging from tree to tree
for locomotion
Duck, goose, and swan's
webbed feet are used __________
for walking over long distances and supporting a heavy load
for protection and movement
for getting food
to maintain balance while swinging from tree to tree
for locomotion
identify the carabao and cow's body part use for protection against predators
(a)
identify the artic fox body parts udes for protection against harsh weather and for keeping them warm
(a)
identify the heron body parts for balance and for wading along rocky, sandy, or muddy shorelines
(a)
identify the duck goose and swan body parts for for protection and flying
(a)
Which of the following is NOT TRUE about fish?
It has fins and tails used for movement.
It breathes through its gills.
It can survive in terrestrial habitat.
Its scales protect from diseases.
What kind of habitat does a turtle belong to?
aquatic habitat
terrestrial habitat
both aquatic and terrestrial habitat
The place where organisms make a home, grow and reproduce their own kind is known as ______________.
adaptation
habitat
protection
survival
1
(a)
2
(a)
3
(a)
4
(a)
5
(a)
6
(a)
7
(a)
8
(a)
Which flower part is labeled 1 in the diagram?
Anther
Filament
Stigma
Pistil
Which flower part supports the stigma?
1
2
7
8
Which flower part is labeled 3 in the diagram?
Style
Stamen
Stigma
Pistil
Which flower part is the FEMALE reproductive structure?
3
4
9
10
Which flower part is labeled 6 in the diagram?
Sepal
Ovule
Stigma
Petal
Which flower part contains an egg that can turn into a seed?
3
4
5
6
Which flower part is labeled 5 in the diagram?
Sepal
Stamen
Stigma
Petal
Which flower part is labeled 9 in the diagram?
Ovary
Filament
Stigma
Style
Which flower part holds up the anther?
1
2
7
8
Which flower part is labeled 4 in the diagram?
Style
Stamen
Stigma
Petal
Which flower part is labeled 10 in the diagram?
Ovary
Pistil
Stigma
Style
Which flower part produces pollen?
1
2
7
8
Which flower part is labeled 2 in the diagram?
Anther
Filament
Stigma
Pistil
Which flower part COLLECTS pollen?
1
2
7
8
Which flower part turns into a fruit?
3
4
9
10
Which flower part is the MALE reproductive structure?
3
4
5
6
Which flower part is bright to attract insects?
3
4
5
6
Which flower part is labeled 7 in the diagram?
Anther
Filament
Stigma
Pistil
Which flower part protects the bud of the flower?
3
4
5
6
Which flower part is labeled 8 in the diagram?
Anther
Filament
Stigma
Style
Which features can a scientist use to identify an amphibian? Select 3
has a backbone
has no backbone
has smooth, moist skin
has scales or plates on skin
breathes first with gills and then with lungs
Which is a mammal?
