Day 4

Question 1

Nematoda

Answer 1

Roundworms

Question 2

Ocean currents

Answer 2

A directional movement of ocean water; surface current result from study winds over the ocean surface; deep currents result from density variations due to temperature and salinity differences

Question 3

Parasitism

Answer 3

A relationship between two organisms of different species where one benefits and the other is harmed. a relationship between two species in which one species ,the parasite ,benefits from the other species ,the host, which is harmed

Question 4

Petromyzontida

Answer 4

Lampreys. Jawless aquatic vertebrates with reduced vertebrae. Typically feed by attaching to a live fish and ingesting it’s blood

Question 5

Photo period

Answer 5

Response to the changing lengths of day and night

Question 6

Platyhelminthes

Answer 6

Called flatworms. Develop from three Germ layers, have bilateral symmetry, coelomates, thin flat body.

Question 7

Population

Answer 7

A group of individuals that belong to the same species and live in the same area

Question 8

Porifera

Answer 8

Sponge phylum asymmetrical organisms that lack tissues

Question 9

Primary consumer

Answer 9

An organism that eats producers

Question 10

Primates

Answer 10

An animal order including lemurs, tarsiers, monkeys, apes and human beings

Question 11

Producer

Answer 11

An organism that can make its own food

Question 12

Protostome

Answer 12

Animal with a mouth that develops from the opening in the gastrula

Question 13

Radial symmetry

Answer 13

Body plan in which any number of imaginary plane drawn through the center of the body could divided into equal halves

Question 14

Rainshadow effect

Answer 14

Precipitation falls on the Windward side of a mountain range, resulting in lush vegetation and a warm moist climate on one side but a desert/dryer area on the Leeward side

Question 15

Range

Answer 15

Measure of dispersion

Question 16

Realized niche

Answer 16

When a species occupies a smaller niche then it would in the absence of competition. Parts of a species fundamental niche that it actually uses limited by competition

Question 17

Red and green algae

Answer 17

The closest relatives of land plants. Endosymbiosis. Photosynthetic

Question 18

Relative abundance

Answer 18

The proportion each species represents of all individuals in the community

Question 19

Reptilian

Answer 19

Turtles snakes lizards crocodiles alligators. First to lay eggs on land

Question 20

Rotifera

Answer 20

microscopic rotifers, Pseudocoelom. Complete digestive tract. Filter feeders. Parsynogenesis.

Question 21

SAR Clade

Answer 21

One of the four supergroups of eukaryotes; contains a large extremely diverse collection of Protists from three major subgroups; stramenopiles, aveolates, Rhizarians.

Question 22

Secondary consumer

Answer 22

A member of the trophic level of an ecosystem consisting of carnivores that eat herbivores

Question 23

Shannons diversity index

Answer 23

Study on paper

Question 24

Species distribution

Answer 24

Plant and animal species are not distributed evenly throughout the various eco-regions of the world most of the different species of plants and animals can be found in tropical regions and more specifically in the rain forest as you move closer to the polls of the earth there is less biological diverse city

Question 25

Species richness

Answer 25

The number of different species in a community

Question 26

Tetrapoda

Answer 26

“4 footed” ones class Amphibia reptilia aves mammalia

Question 27

Unikonts

Answer 27

Very diverse group that includes protist fungi and animal

Question 28

Walled spores are produced in sporangia

Answer 28

Spore walls contain sporopollenin, makes them resistant to hard environment