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Question 1

what is vascular tissue

Answer 1

tissue that transports waters and sugar throughout the plant

Question 2

what are rhizoids

Answer 2

small root like structures that help bryophytes attach to the soil

Question 3

what is xylem

Answer 3

xylem is a type of vascular tissue composed of non living cells that transport water

Question 4

what is phloem

Answer 4

type of vascular tissue that transports sugars throughout the plant

Question 5

bryophyta

Answer 5

-lacks xylem and phloemno true leaves, roots, stemsreporduce by sporesanchored by rhizoids

Question 6

coniferophyta

Answer 6

-has xylem and phloemhas leaves, roots, stemsreproduces by seemshas woody stems

Question 7

porifera

Answer 7

asymmetricalno gut openingno segmentationspicules for supportsponges

Question 8

cnidaria

Answer 8

radial1 gut openingno segmentationcnidocytes (stinging cells)jellyfish, coral

Question 9

platyhelminthes

Answer 9

bilateral 1 gut openingno segmentationflattened bodytapeworm

Question 10

annelida

Answer 10

bilateral2 gut openingssegmentedperistaltisis for movementearthworm

Question 11

mollusca

Answer 11

bilateral, 2 gut openings, primitively segmentedcan have shell snail, octopus

Question 12

arthropoda

Answer 12

biltateral2 gut openingssegmentedexoskeletonspiders, crab

Question 13

chordata

Answer 13

bilateral 2 gut openingsno segmentationnotochordhuman

Question 14

mammalia

Answer 14

skin covered in hair or furskin also has sweat glandshabitat on land and in waterwarm-bloodedbreathing through lungs

Question 15

aves

Answer 15

skin covered in feathers, which are waterproof and insulate the bodyhabitat on landmost species can fly and some can also swimwarm-blooded and lay eggsbreathing through lungs

Question 16

reptilia

Answer 16

skin is dry and has scaleshabitat on landcold-blooded and most species lay eggsbreathing through lungshomodont are sharp and cone-shaped

Question 17

amphibia

Answer 17

skin is exposed and moisthabitat on land and in watercold-blooded and lay eggsno external ears

Question 18

Evolution

Answer 18

Evolution is defined as the cumulative changes in heritable characteristics of a population over time. orthe process by which different kinds of living organisms have developed from earlier forms

Question 19

natural selection

Answer 19

process through which species adapt to their environmentsit determines how a species evoles and survives as a consequence of its abiltiy to adapt based on if their genetic variability is advantageous or notorganisms that are better adapted, survive

Question 20

speciation

Answer 20

when a group within a species separates from other members of its species and develops its own unique characteristics

Question 21

species

Answer 21

a group of genetically similar living organisms that are able to interbreed and produce fertile offspring.

Question 22

population

Answer 22

group of organisms of the same species that live in a particular area at the same timec

Question 23

community

Answer 23

group of populations living and ineracting in a particular area

Question 24

ecosystem

Answer 24

a community and its abiotic enviroment