1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Galina-37 [17]
3 years ago
8

HELP!!!!!!!!!

Biology
2 answers:
tino4ka555 [31]3 years ago
5 0

Correct answer: C). Cells are the basic building blocks of life but do not constitute life itself

Cell theory in a biology is a scientific theory, which is universally accepted and it states that all living organism are made up of one or more cells, cell is the building block of living thing, it also states that all cell arise from ore existing cells.

The cell theory is collection of ideas and conclusion, which were given after many years of continuous research and experiment of many scientist, which tells about the cell and how it operates.



bearhunter [10]3 years ago
5 0

Answer: The correct answer for the blank is -

All three options.

Explanation -

The Cell theory was proposed by Schleiden and Schwann in 1839, which follows-

1) Cell is considered as the basic structural and functional unit of all living organisms.

2) All life forms are composed of cell.

3) Every cell comes or arises from a cell that already existed before.

Thus, all three options are correct in this question.

You might be interested in
Name an organism in each domain: archaea, bacteria, eukarya
scZoUnD [109]

Answer:

Explanation:

archaea:they live in water area and usually eat some plants

bacteria:the germs that are in the air

eukarya:it is an animal well better said any animal because it has a cell membrane and nucleus to protect the cell

7 0
3 years ago
Which of the following is true of cells in batch culture? Cells never reach exponential growth rates. Metabolic wastes do not ac
Nataly [62]

Answer:

Option (3).

Explanation:

Batch culture may be defined as a type of culture which are refereed as stack and operated as influx of the reactant up to the maximum level. This technique is generally used to grow the micro organisms.

The cell mass do not decrease or increases as the cell divides in the batch culture. The new batch are added during the culturing process. The cell mass remains constant in batch culture.

Thus, the correct answer is option (3).

7 0
3 years ago
What does it mean to have a sociological imagination? Give an example of how it can help you in your everyday life.
Neko [114]
Virtually any behavior can have sociological imagination<span> applied to it.</span>
5 0
3 years ago
Read 2 more answers
In osmosis, water molecules move with the concentration gradient, therefore no energy is used. This is an example of:
olganol [36]

Answer:

The correct option is A. Inside of cell has more salt

Explanation:

When there will be more solute inside the cell than outside of the cell, then a concentration gradient will develop due to this uneven distribution. Water will move inside of the cell through a process known as osmosis. As the water molecules are moving along the concentration gradient, no energy will be used during this process.

The mechanism of osmosis is very essential in maintaining the turgidity of a cell.

4 0
3 years ago
In the process of respiration, animals use oxygen and release what
Nataly [62]
Carbon Dioxide (CO2) and Water (H2O)
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is a short term goal related to maintaining reproductive and sexual health?
    10·1 answer
  • A banana plant produces rhizomes, which are involved in ______.​
    11·2 answers
  • When conducting a scientific experiment should you test more than one variable at a time?
    8·1 answer
  • A woman has delivered twins. The first twin was stillborn, and the second is in the intensive care nursery and is recovering qui
    13·1 answer
  • Why do farmers plough their field during summer?
    11·1 answer
  • Is a tiger shark a vertebrate or invertebrate
    12·1 answer
  • How can the biogeochemical cycle help a ecosystem
    11·1 answer
  • A scienntist is examining an organism that feeds on decaying matter to gain energy for survival. What kingdon would be the best
    9·1 answer
  • How does a steam engine do work?​
    11·2 answers
  • Explain how specialized structures found in multiflora rose support its reproduction and spreading/dispersal throughout ecosyste
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!