Random

Question 1

how do sponges reproduce

Answer 1

:)

Question 2

what is the name of Cnidaria larvae

Answer 2

planula

Question 3

what are the 4 classes of Cnidaria

Answer 3

Hydrozoa, cubozoa, anthozoa, Scyphizoa,

Question 4

are polyps asexual or sexual? Medusas?

Answer 4

asexual, sexual

Question 5

what is the symmetry of Ctenophora

Answer 5

biradial

Question 6

who has which heart

Answer 6

:)

Question 7

who has which egg

Answer 7

:)

Question 8

which phyla use diffusion

Answer 8

those with no circulatory system

Question 9

do molluscs exhibit metamerism

Answer 9

no

Question 10

who has veliger larvae

Answer 10

mollusca

free-swimming larvae of most marine snails and bivalves

Question 11

who has trochophore larvae

Answer 11

trochophores

Question 12

do amniotes use negative or positive ventilation breathing?

Answer 12

negative

Question 13

what is the buoyant lipid found in the liver of a shark?

Answer 13

squalene

Question 14

antlers

Answer 14

bone, shed, branched

Question 15

horns

Answer 15

keratin and bone, not shed, not branched

Question 16

4 types of glands

Answer 16

mammary, scent, sebaceous, sweat

Question 17

sebaceous glands

Answer 17

keep skin glossy, hair follicle

Question 18

the true stomach of ruminants

Answer 18

abomasum

Question 19

sweat glands

Answer 19

apocrine (milky), eccrine (cooling)

Question 20

cetaceans

Answer 20

whales, dolphins, porpoises

Question 21

2 types of hair

Answer 21

guard hair, underhair

Question 22

vibrissae

Answer 22

whiskers

Question 23

advantages of territory

Answer 23

interruption-free mating, reduced competition for food, reduced overcrowding

Question 24

3 main branches of mammalia

Answer 24

prototheria
theria
eutheria

Question 25

panmitic

Answer 25

all members of the species mate randomly and are considered to form one large population

Question 26

who has a thyroid gland

Answer 26

adult lampreys onward

Question 27

archosauria

Answer 27

crocodilians and birds

Question 28

anamniote

Answer 28

vertebrates that do not have an amniotic egg. (aquatic egg)

Question 29

coelacanth exhibits...

Answer 29

stasis, their evolutionary lineage hasn't changed over millions of years

Question 30

porifera characteristics

Answer 30

radial, sponges reproduce asexually via budding, fragmentation, and gemmulation and sexually. most are viviparous.

Question 31

digestion of cnidaria

Answer 31

extracellular and intracellular digestion

Question 32

digestion of cnidaria

Answer 32

extracellular and intracellular digestion

Question 33

integumentary system

Answer 33

role in protection, comprised of the skin and appendages

Question 34

who excretes urea

Answer 34

terrestrial amphibians, mammals

Question 35

what are the functions of the water vascular system

Answer 35

locomotion, food gathering, respiration, and excretion

Question 36

who undergoes metamorphosis

Answer 36

arthropoda, amphibia, echinoderms, protochordata, mollusca

Question 37

lamelle

Answer 37

contain blood cappilaries, make up the gills

Question 38

arrow worms

Answer 38

neither a protostome or deuterostome, chaetognatha

Question 39

ossicles

Answer 39

calcareous plates that form the endoskeleton

Question 40

autogamy

Answer 40

joining of two haploid cells

Question 41

telolecithal egg

Answer 41

birds, reptiles, fish, monotremes, some amphibians

Question 42

mesolecithal

Answer 42

typical of amphibians

Question 43

isolecithal

Answer 43

placental mammals, echinoderms, tunicates, cephalochardates, molluscs

Question 44

centrolecithal

Answer 44

arthropods

Question 45

**what are the muscles

Answer 45

supercoracoides (raises the wing) pectoralis (largest muscle, depresses the wing) both attached to the keel

Question 46

what are the bird theories

Answer 46

cursorial and aboreal