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Question 1

Female gametes are:

Answer 1

oocytes

macrogametes

Question 2

Methods of research used in biology are:

Answer 2

observation

scientific description

experiment

comparison method

Question 3

The general characteristics of living organisms are:

Answer 3

a) composition of organic substances, especially macromolecular
b) metabolism
c) composition of cells (except viruses)
d) responsiveness
e) reproduction
f) ability to change

Question 4

The biotic factors of the environment are:

Answer 4

a) dependence of heterotrophic organisms from autotrophic
b) host and parasite relationship
c) symbiosis
d) activity of other organisms in biocenosis

Question 5

Disaccharides found in cells are:

Answer 5

b) sucrose