Bio- Plants-Invertabrates- Parts Of Flower

Front 1

flowers

Back 1

the plant's reproductive structure

Front 2

angiosperm

Back 2

types of plants that produce fruits and flowers to reproduce

Front 3

receptacle

Back 3

part of the branch where the flower forms

Front 4

sepals

Back 4

leaf like structures that surround and protect the flower before it blooms

Front 5

petals

Back 5

colorful part of the flower that attracts pollinators

Front 6

carpels

Back 6

female reproductive part of a flower

Front 7

pistil (and three parts of the pistil)

Back 7

all the carpels fused together makes a pistil

1) Stigma- at the top, sticky, the pollen attaches to the stigma
2) Style- long tube that attaches stigma to the ovary
3) Ovary and Ovules- The ovules (the eggs) are stored in the ovary until fertilized

Front 8

stamens

Back 8

male reproductive part of the flower

Front 9

Anther

Back 9

each stamen has an anther which produces pollen and filament

Front 10

what happens when the ovules are fertilized?

Back 10

they develop into seeds and sometimes into fruit

Front 11

sporophyte

Back 11

diploid generation

like a tree

Front 12

yametophyte

Back 12

haploid generation

like flowers and fruit

Front 13

Haploid

Back 13

when the thing only has half the number of chromosomes

Front 14

Diploid

Back 14

when the thing has a full set of chromosomes

Front 15

How might have plants evolved from algae?

Back 15

some algae that lived in shallow water mutated to survive on land

Front 16

what are the 6 adaptations plants have for overcoming living on land

Back 16

1) Leaves
2) Stomata (to keep moisture in)
3) Roots
4) Vascular tissue and Xylem and Phloem (to carry nutrients)
5) Alternation generation between Haploid and Diploid
6) Cuticles (to preserve the leaf)

Front 17

Bryophyte- and example- and dominant generation

Back 17

moss- The haploid generation

Front 18

Pteridophytes- and example- and dominant generation

Back 18

fern- the Diploid generation

Front 19

Moss- reproduction and alternation generation cycle

Back 19

1) Moss is made of a bunch of fibers stuck together-- some are female and some are male (Haploid generation so its the dominant generation)
2) When it rains the male fibers release sperm that swim to the female fiber
3) A brown stalk (capsule) grow out of the female fiber (Diploid)
4) The capsule releases spores and the spores grow more fibers

Front 20

Fern- reproduction and alternation generation cycle

Back 20

1) Has little heart shaped things lined up in rows (Haploid)
2) Each heart has a female and male region
3) When it rains the male region fertilizes the female region
4) A leaf grows out of the heart (DIPLOID so this is the dominant generation)
5) The leaf releases spores and the spores grow more hearts

Front 21

which is the dominant generation in ferns and moss?

Back 21

Fern- Diploid (the leaf that grows out) b/c it grows the spores

Moss- HAPLOID (the fibers) b/c they grow the spores

Front 22

why is it better to be a sporophyte (diploid is the dominant generation)

Back 22

b/c you have more genes so you can adapt easier-- its easier to create variation b/c you need fertilization first-- it creates variation to be able to reproduce sexually

Front 23

Diffusion

Back 23

where each individual cell in the organism is responsible for gathering O2 and excreting-- basically they have to take care of themselves

Front 24

Regeneration

Back 24

when a piece of the organism can break off and grow a new organism

Front 25

Reproduction cycle of a jellyfish (Cnidaria)

Back 25

1) Medusa- Form of Jellyfish- some are boys and some are girls
2) One jelly drops a sperm and one jelly drops an egg
3) The sperm fertilizes the egg and a zygote is formed (Sexual)- the zygote falls the the floor
4) Polyp forms from the zygote- polyp is the stationary form of Medusa
5) Lots of baby medusas hatch from the polyp (ASEXUAL) and grow up to be jellyfish

Front 26

3 types of body plans and what are they

Back 26

1) Radial- round- like jellyfish
2) Bilateral- symmetrical-- like a worm and like humans
3) Asemetrical- no real body plan- like sponges

Front 27

Pseudocoelumate
Acoelumate

Back 27

P- means they have a coelum
A- means they don't have a coelum

Front 28

Coelum

Back 28

the hollowness in an organism

we have a coelum because we are hollow-- thats how our organs fit inside

Front 29

Porifera

Body plan
Circ
Resp
Excre
Repro

Back 29

Sponges

Asemetrical- no openings

Diffusion
Diffusion
Diffusion
Asexual- regeneration

Front 30

Sessiele

Back 30

non motile (non moving)

Porifera are sessieles

Front 31

Cnidaria

Body
Circ
Resp
Excre
Repro

Back 31

Jellyfish, hydra, anenamie

Radial-- One opening

None

Diffusion

Diffusion

Alternation generation (sexual and Asexual)

Front 32

Nerve net

Back 32

the simple nervous system of Cnidaria

Front 33

Nematocysts

Back 33

the name Cnidaria comes from this

this is what the cnidaria use to sting things

Front 34

Platyhelminth

Blody
Circ
Resp
Excre
Repro

Back 34

Flatworms, tapeworms

Bilateral- 2 openings

None

Diffusion

Out of the cavity at the end of the digestive tract

Sexual and regeneration (asexual)

Front 35

Scolex

Back 35

the head of the platyhelminth that is used to latch on to the host

Front 36

ganglion

Back 36

simple brain of a platyhelminth

Front 37

gastrovascular cavity

Back 37

the single cavity (digestive tract) in a platyhelminth

Front 38

Which phylum have a coelum?

Back 38

Nematoda
Mollusca
Annelida
Arthropoda
Echinodemata

Front 39

Nematoda

BOdy
Circ
Resp
Excre
Reprod

Back 39

Roundworms, pinworms, heartworms

Bilateral- mouth and anus for digestive tract

None

None

None

Sexual- asexual

HAVE SIMPLE ORGANS AND MUSCLES FOR MOVEMENT

can get it in a sandbox

Front 40

Mollusca

body
circ
resp
excre
repro

Back 40

Squid snails

Bilateral-- 2 openings-- has a foot for movement

Open circulatory system

Gills

Out of the end

Sexual

Front 41

Radula

Back 41

tongue used by Mollusca to scrape food

Front 42

Mantle

Back 42

used by Mollusca to grow the shell

Front 43

Annelida

BOdy
Circ
Resp
Excre
Repdo

Back 43

Earthworms and leeches

Bilateral-- 2 openings

Complete digestive tract

Closed circulatory system and 5 hearts

Diffusion

out the end

Sexual

Front 44

nephridium

Back 44

way Annelida get rid of their waste

Front 45

Arthropoda

Body
Circ
Resp
Excre
Repro

Back 45

grasshoppers, ants,insects

Bilateral-- two openings

Open circulatory system

Lungs and gills

Malpighian (used for excretion)

Sexual

has eyes, brain, organs

Front 46

Echinodermata

Body
Circ
Resp
Excre
Repro

Back 46

starfish

Radial

Closed circ system

Gills

out the end

regeneration and sexual

has tube feet that help them stick to stuff

Front 47

osculum

Back 47

the curved in depression in some poriferas (sponges)