Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Earth and life Science > Theories of the orgin in life > Flashcards

Theories of the orgin in life Flashcards

1
Q

God created everything

A

Divine Theory of Creation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

In the 17th century, there has been an argument going on about these two

A

Abiogenesis vs Biogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

generation of bio/life

Word

A

Genesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Spontaneous generation

A

Abiogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Life exists out of nothing

A

Abiogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

This theory has been disapproved

A

Abiogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

JOHN NEEDHAM

A

Abiogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

He experimented through a broth

Spontaneous Generation

A

John Needham

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The microorganisms grew in the broth despite being heated

Spontaneous Generation

A

John Needham

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

two reasons why John Needham’s experiment wasproved to be incorrect

Spontaneous Generation

A
  • Boiling point
  • Exposure to air
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

LIFE ORIGINATED FROM PRE-EXISTING LIFE.

A

Biogenesis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

In his experiments, there are 3 jars

Biogenesis

A

Francesco Redi

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

there is meat and it is completely exposed, there is air exposure which is why the flies hatched their eggs and maggots grew

Francisco Redi

A

1st Jar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

the jar is closed, so the flies
cannot enter the jar

Francisco Redi

A

2nd Jar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

the jar was sealed with gauze
pad which is why the flies hatched their eggs
in the gauze pad

Francisco Redi

A

3rd Jar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Disapproved the Spontaneous Generation Theory Due to his experiment with a swan-necked flask

Biogenesis

A

Louis Pasteur

17
Q

Three Experiments

Apply Heat, let flask sit, no bacteria present

Louis Pasteur

A

Step 1

18
Q

Three Experiments

Apply heat, remove the neck and let it sit
and bacteria made its presence

Louis Pasteur

A

Step 2

19
Q

Three Experiments

When he applied heat and tilted the flask
sideways and let it sit, bacteria became
present

Louis Pasteur

A

Step 3

20
Q

Theory of Evolution

Other Theories

A

Charles Darwin

21
Q

Species change as they
migrated to new environment

Other Theories

A

George-Louis Buffon

22
Q

Species change
gradually to adapt to its needs

Other Theories

A

Jean-Baptiste Lamark

23
Q
A

Earth and life Science (11 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions