Chapter 3 Definitions

Question 1

Vascular tissue

Answer 1

Tissue that conducts water and nutrients through plants body

Question 2

Seed

Answer 2

The small product from plants, makes new plants grow

Question 3

Spores

Answer 3

Reproductive cell that can develop into new individuals without another cell

Question 4

Gametophyte

Answer 4

Sexual phase in the alternation of generations of plants and few algae

Question 5

Sporophyte

Answer 5

A diploid phase in the life cycle of plants and some algae

Question 6

Zygote

Answer 6

The fertilized cell that will grown until a new animal /plant

Question 7

Gymnosperm

Answer 7

Any vascular plant that reproduces by means of an exposed cell

Question 8

Angiosperm

Answer 8

Any plant that makes a flower to reproduce

Question 9

Blastula

Answer 9

Cluster of dividing cells made by fertilized egg

Question 10

Bilateral symmetry

Answer 10

Body of animal divided both sides are the same

Question 11

Radial symmetry

Answer 11

Arrangements of body parts around a central axis

Question 12

Cephalization

Answer 12

Evolutionary trend where overtime the mouth, nerves became forming to the front of the body forming the head

Question 13

Protostone

Answer 13

Phylum under kingdom (animalia) mouth before anus

Question 14

Peuterostorme

Answer 14

Groups together animals with bilateral symmetry. Anus before mouth

Question 15

Vertebrate

Answer 15

Animal with backbone

Question 16

Invertebrate

Answer 16

Animal with no backbone

Question 17

Marsupial mammal

Answer 17

Group of mammals that carry baby in pouch

Question 18

Placental mammal

Answer 18

Presence of placenta, vascular organ develops during gestation

Question 19

Amphibian

Answer 19

Cold-blooded vertebrate, don’t have scales

Question 20

Reptile

Answer 20

Animal that has scales instead of feathers or fur