Intro To Biology

Question 1

Biology

Answer 1

scientific study of life.

Question 2

Basic Unit of Life

Answer 2

all life is cellular.

Question 3

DNA

Answer 3

molecule calls for everything that a human is.

Question 4

2 Types of Metabolism

Answer 4

catabolism & anabolism.

Question 5

Catabolism

Answer 5

the breakdown of food.

Question 6

Anabolism

Answer 6

“build up”

Question 7

Sexual Reproduction

Answer 7

2 parents give rise to offspring that have unique combinations of genes inherited from both parents via the gametes.

Question 8

Asexual Reproduction

Answer 8

DNA duplicates, then they split.

Question 9

Stimuli

Answer 9

the ability in which living organisms respond to changes in their own environment.

Question 10

Tropism

Answer 10

biological phenomenon; indicating growth or turning movement of a biological organism, usually a plant in response to an environmental stimulus.

Question 11

Phototropism

Answer 11

plant response to light. (positive tropism)

Question 12

Hydrotropism

Answer 12

plant response to water. (positive tropism)

Question 13

Geotropism

Answer 13

plant response to gravity. (negative tropism)

Question 14

Thigmotropism

Answer 14

plant response to touch. (positive tropism)

Question 15

Positive Tropism

Answer 15

towards gravity.

Question 16

Negative Tropism

Answer 16

away gravity.

Question 17

Homeostasis

Answer 17

living organisms must maintain a specific range of internal conditions in spite of the outside changes.