Biology Class Test Term 1

Question 1

Biology

Answer 1

Study of Life

Question 2

Organisms

Answer 2

Living things that has an organized structure, react to stimuli, reproduce, grow, adapt, and mantain homeostasis.

Question 3

Scientific Method

Answer 3

1. Observation and Question
2. Research
3. Hypothesis
4. Experiment
5. Analysis and conclusion
6. Share the result

Question 4

Hypothesis

Answer 4

Our prediction for the experiment

Question 5

Types of Variables

Answer 5

1. Dependent
2. Controlled
3. Independent

Question 6

Dependent Variable

Answer 6

A variable that is affected by the independent variable and will be measured in the experiment

Question 7

Independent Variable

Answer 7

A variable that is changed throughout the experiment

Question 8

Controlled Variable

Answer 8

A variable that will always stay the same in the experiment

Question 9

MRS GREN

Answer 9

Movement, Respiration, Sensitivity, Growth, Reproduction, Excretion, Nutrition

Question 10

Heterotroph

Answer 10

Living things that get food from eating other living things

Question 11

Autrotoph

Answer 11

Living thing that can make their own food (photosynthesis)

Question 12

Vertebrates

Answer 12

Vertebrates are animals that have a backbone. The examples are mammals, fish, bird, amphibians, and reptiles.

Question 13

Invertebrates

Answer 13

Invertebrates are animals without a backbone, like Arthropods, Molluscs, Echinoderms, Cnidarians, Annelids, Nematodes, Flatworms

Question 14

Platypus

Answer 14

Platypus is an unusual mammal that lays eggs.

Question 15

Non flowering plants

Answer 15

Plants that doesn’t produce flowers, like mosses, ferns, and conifers.

Question 16

Flowering plants

Answer 16

Plants that produce flowers like monocotyledons and dicotyledons

Question 17

Monocots

Answer 17

These folwer’s petals are in three’s

Question 18

DICOTS

Answer 18

these flower’s petals are in 4’s or 5’s