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
Reptile [31]
2 years ago
7

According to the cell theory, all cells come from __________ cells. A. existing B.fertile

Biology
2 answers:
sdas [7]2 years ago
8 0

Answer:

A I believe..............

pav-90 [236]2 years ago
7 0

Answer:

The answer is Existing

Explanation:

You might be interested in
Most of the joints in the appendicular skeleton are __________ joints.
Semmy [17]

Most of the joints in the appendicular skeleton are synovial joints.

So, the correct option is (c).

  • A joint, sometimes referred to as an articulation, is where two or more bones come together. The names of two bones are included in each articulation.
  •  Immobile joints are ones that do not permit movement at the joint sites .These joints don't have a joint cavity; instead, dense fibrous connective tissue, typically collagen, holds the bones physically together.
  • A synovial membrane-lined joint capsule that produces synovial fluid surrounds and protects the two of them.
  • Specialized joints known as cartilaginous joints can be identified by their structural characteristics.
  • In fibrous joints, white connective tissue  fibres that travel from one articulating portion to the next separate the articulating parts.

To learn more about synovial joints.

brainly.com/question/6677306

#SPJ4

4 0
1 year ago
Which of the following protist groups correctly completes the sentence below?
Schach [20]

Amoeba are the consumers that surround, engulf, and ingest their food.

<h3><u>Explanation</u>:</h3>

Amoeba is a unicellular organism that belongs to the kingdom Protista. This organism are having eukaryotic cells without any cell walls. These organisms have each and every cellular organelle that are needed to perform metabolism.

Amoeba are consumer in mode of nutrition. Whenever they senses some food, they push a part of their cytoplasm packed in cell membrane towards the food to cover it. This process is called pseupodia.

This pseupodia engulfs the food and performs phagocytosis or pinocytosis. This food is covered in a cell membrane inside the cytoplasm which is called the food vacoule or endosome. This then fuses with a lysosome to digest and then the excretory product is let off by the secondary vacoule.

8 0
3 years ago
Read 2 more answers
Which of the following terms is used to describe several planets orbiting a star?
aliina [53]
Solar system
Planets orbit around the Sun.

4 0
3 years ago
Read 2 more answers
A molecule whose ends have opposite electric charges is called a _____ molecule?
zzz [600]
I think its called a polar molecule
7 0
3 years ago
Read 2 more answers
Homo sapiens (human)| size 2,900 million bases| gene # -30,000| gene density 1 gene per 100,000 bases| chromosome #46
kifflom [539]
I'd say C is correct.
7 0
2 years ago
Other questions:
  • Was there any colonies in Michigan?
    7·2 answers
  • What are the two main parts of a lipid?
    7·2 answers
  • In humans, structures that show developmental homology with other chordates are ____.
    10·1 answer
  • What are the main functions of DNA polymerase?<br> Please help asap
    9·1 answer
  • explain whether or not offsprings get more genes from one parent or get an equal number of genes from each parents. What evidenc
    15·1 answer
  • Please help Students made a claim that living things are made of cells, and non-living things are not. Which or these would be t
    6·2 answers
  • Please help thanks!!!!
    12·1 answer
  • Based on the relationship between photosynthesis and CO2, explain why CO2 concentrations cycle over the course of a year?
    11·1 answer
  • Write two importance of microorganisms in nature​
    8·1 answer
  • True or False: Two genes on the same chromosome may become separated during meiosis.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!