Characteristics & classification of the living

Question 1

Movement

Answer 1

To get around and find nutrients, potential mates..etc

Question 2

Respiration

Answer 2

Turn energy stored in chemicals+oxygen into a form of energy we can use

Question 3

Sensitivity

Answer 3

To be able to respond to the environment

Question 4

Growth

Answer 4

Increase size (permenantly)

Question 5

Reproduction

Answer 5

To produce offsprings

Question 6

Excretion

Answer 6

To get rid of waste products from respiration

Question 7

Nutrition

Answer 7

To absorb the chemicals necessary for growth & respiration

Question 8

How is DNA sequencing used? [2]

Answer 8

1) Sequences of bases in DNA are used as classification
2) Recent ancestors will be able to be identifed or show similar base sequence

Question 9

2 types of plants

Answer 9

Monocots & Dicots

Question 10

Features of monocots (4)

Answer 10

1) Parallel veins
2) 1 cotyledon
3) 3 petals or multiples of 3
4) Fibrous root

Question 11

Features of dicots (4)

Answer 11

1) Net like veins
2) 2 cotyledon
3) 4/5 petals or 4/5 multiples
4) Taproot

Question 12

5 group of vertebrates

Answer 12

1) Mammal
2) reptile
3) fish
4) amphibian
5) bird

Question 13

4 group of arthropod

Answer 13

1) Myriapod
2) Crustacean
3) arachnid
4)insect

Question 14

5 kingdom

Answer 14

1) Animal
2) Plant
3) Fungi
4) prokaryote
5) protoctist

Question 15

Features of plant (4)

Answer 15

1) Multicelluar
2) eukaryotic cell
3) cell wall made of celluose
4) autotroph

Question 16

Features of animal (4)

Answer 16

1) Multicelluar
2) eukaryotic cell
3) no cell wall
4) heterotroph

Question 17

Features of fungi (4)

Answer 17

1) Multicelluar
2) eukaryotic cell
3) cell wall made of chitin
4) Heterotroph

Question 18

Features of prokaryotes (3)

Answer 18

1) Unicelluar
2) Prokaryotic cell
3) cell wall made of peptidoglycan

Question 19

Features of protoctist (3)

Answer 19

1) unicelluar
2) eukaryotic cell
3) heterotroph or autotroph

Question 20

eukaryotic cell

Answer 20

Nucleus & organelles bound by plasma membranes

Question 21

Prokaryotic cell

Answer 21

No membrane bound nucelus or organelles

Question 22

Autotroph

Answer 22

Organmism that produce their own food

Question 23

Heterotroph

Answer 23

Does not produce its own food

Question 24

Crustacean features [2]

Answer 24

1) 8+ legs
2) 2 pair of antennaes