Test 1 - Topic 5 (Lecture) Flashcards by Ryan Clark

_________ = Internal transportation system

Vascular

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_________ plants - Bryophyta (mosses)

Non-vascular

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_________ plants -

-Makes spores rather than seeds

Seedless vascular

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_________ -

-Have vascular system, make seeds (naked seed)

Gymnosperms

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_________ - Anthophyta

- Has vascular system, has seeds - container around it (seed coat)

Angiosperms

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Byrophyta (_________) - Cryptic plants. Very important ecologically. Function as a filter when it rains.

(Moss)

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Psilophyta (_________ ) - Has no leaves or roots. Has an underground stem called a Rhizome.

Whisk Fern

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Lycophyta (_________ ) - Has no vascular tissue. They are evergreen. In dino days they were huge trees.

Club Moss

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Equisetophyta (_________ ) - Scouring rush, Sand incorporated into cells. In dino days they were huge trees.

Horse tails

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Pterophyta (_________ ) - Most common houseplants on earth. Single fern leaf is called a Frond. Sizes range from 2” - 50’

Fern

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Cycadophyta (_________ ) - Small trees or shrubs with palm like leaves.

Cycad

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Ginkgophyta - _________

Ginko tree

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Gnetophyta (_________ ) -12-15’ long. Grow in the sand, deserts of southwest Africa, very hearty.

Welwitschia

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Coniferophyta (_________ )- Conifer (Cone bearing) - Needles are modified leaves to survive in the north.
Most are evergreen. Commonly used for lumber

Pine tree

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Anthophyta (_________ )-

Flowering Plants

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-Parts of the flower-

_________ - Purpose is to attract the pollinators

Petals

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-Parts of the flower-

_________ - Green leaf-like parts under the petals, first part of the bud to open up

Sepal

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-Parts of the flower-

_________ - Male part of plant, contains the pollen. Inside the Anther (top of stamen), the pollen is made

Stamen

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-Parts of the flower-

_________ - Female part of plant. Pistil, style, ovary. Inside the ovary the seeds are made

Pistil

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-Parts of the flower-

_________ - End of the stem where all flower parts are attached

Receptacle

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_________ -

One seed leaf
Flower parts in multiples of 3
Parallel leafs veins

Monocots

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_________

Two seed leafs
Flower parts in multiples of 4 and 5
Netted leaf veins

Dicots

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_________ - The most important plant family for the survival of people

Grass

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Wheat, Rice, Corn, are all _________

grass

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The largest plant family is: _________

Orchid

Plant parts that are _________ ``` Bulbs - Onion Tubers - Potato, Swollen underground stem Stem - Celery, Asparagus Leaves - Spinach, lettuce, Kale Taproot - Carrot, Parsnip. Swollen root that grows straight down Flowers - Tulips, Day Lillies Ovary - Fruit. Seeds - Sunflower, pumpkin, cloves ```

specialized for food

_________ comes from the ovary of a plant and usually will have seed (unless it is a seedless variety)

Fruit

_________ are stems, leaves or roots of plants, not ovaries

Vegetables

_________ - The transfer of pollen from the anther on a stamen to the stigma of a pistil. Usually from different flowers.

Pollination

Methods of _________ : 1. Wind 2. Birds 3. People 4. Bats 5. Insects

Pollination

Chordate classes to know: i. _________ ii. _________ iii. Reptiles iv. Birds v. Mammals

- Fish | - Amphibians

Chordate classes to know: i. Fish ii. Amphibians iii. _________ iv. _________ v. _________

- Reptiles - Birds - Mammals

Chordate classes to know: ``` i. ii. iii. iv. v. ```

i. Fish ii. Amphibians iii. Reptiles iv. Birds v. Mammals

-Animal Characteristics- _________ - all more than one cell (protista)

Multicellular

-Animal Characteristics- _________ - Eat something for energy

Heterotrophic

-Animal Characteristics- _________ - moves from one location to another at some point in life

Moveable

-Animal Characteristics- _________ - Includes an embryonic period of development

Life cycle

_________ - Radiates out from a central point (sea star)

Radial symmetry

_________ - Organism has a right and left side. (generally mirror images)

Bilateral symmetry

_________ - No symmetry (sponges)

Asymmetric

_________ - Means is has a head end

Cephalization

_________ - where food is digested

Gut

_________ digestive system - Starts with the mouth and is followed by specialized regions for digestion and ends with the anus

Complete

_________ digestive system - Starts with the mouth and is followed by a sac like gut, anything that cant be digested has to come back out through the mouth.

Incomplete

_________ - Area between the gut and the outer body wall, where other organs are found.

The body cavity

_________ -Repeated body units

Segments

Some organisms have segments condensed to body regions:_________ , Thorax, and _________ .

- Head | - abdomen

_________ - sense the environment and eating

Head

_________ - specialized for movement

Thorax

_________ - specialized for reproduction

Abdomen

_________ - Characteristics i. Sleek body - to move through the water ii. Powerful tails - to push themselves through the water iii. Swim bladders - for buoyancy iv. Fins - Steering, maneuvering v. Scales -

A. Fish

-Groups of fish- | _________ fish - (Lampreys)

Jawless

-Groups of fish- _________ fish - Skeleton made out of cartilage (Rays: stingrays)

Cartilaginous

-Groups of fish- _________ fish - All other fish - Mainly found in coral reefs

Bony

_________ - evolved from fish

Amphibians

_________ of life on the land for amphibians (Frogs, toads, salamander, nutes) A. Availability of water B. Air temperature C. Air does not support a large body as well as water

Challenges

_________ of life on the land for amphibians A. More oxygen B. More food

Benefits

No matter how successful on land amphibians are they must return to the _________ to reproduce External _________

- water | - fertilization

_________ - Snakes, turtles, lizards ``` Characteristics A. Internal fertilization B. Lay their eggs C. Larger brain than fish and amphibians D. Scaly skin E. Have lungs ```

Reptiles

``` _________ - Characteristics A. Internal fertilization B. Lay their eggs C. Larger brain than fish and amphibians D. Scaly skin E. Have lungs ```

Reptiles

Birds apparently evolved from _________ (dinosaurs- raptors)

reptiles

``` _________ (ancient bird) - dinosaur and bird characteristics Similarities: A. Lay eggs B. Feathers C. Horns/Beaks ```

Archaeopteryx

_________ - Characteristics A. Milk secreting glands to nourish young B. Most have hair C. Specialized teeth - depending on what they eat D. Largest brain capacity

Mammals

Three types of _________ : - Egg-laying - Pouched - Placental

mammals

``` _________ Mammals (Marsupial) - Possum, kangaroo, wombats Not born into pouch ```

Pouched

_________ Mammals - Humans, dogs

Placental

_________ Mammals - Most successful group of mammals, found in every terrestrial and aquatic ecosystem - Offspring are nourished within the mother through the placenta (placenta - organ of exchange)

Placental

Test 1 - Topic 5 (Lecture) Flashcards

(67 cards)