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
Zarrin [17]
3 years ago
5

The type of b cell which remains in the body after an invasion is over is called a

Biology
1 answer:
NNADVOKAT [17]3 years ago
4 0

Answer:

memory cells

Explanation:

to fight the reoccurrence of the invasion

You might be interested in
Which is the reproductive method of prokaryotes?
Verizon [17]

Answer:

Prokaryotic cells reproduce by a process that is called binary fission.

Explanation:

The DNA in such cells is contained in a single circular chromosome called a plasmid within the cytoplasm. The reproductive process starts with the replication of the chromosome.

5 0
3 years ago
Read 2 more answers
The classification of algae in taxonomic groups remains a topic of some debate. The classic approach to classification focused o
svp [43]

Answer:Phaeophyta--Described as "hairy" in appearance produce alginic acid, which can be used as a thickening agent.

Rhodophyta ;are utilized commercially to produce carrageenan and can photosynthesize at depths greater than 10 meters

Chlorophyta;Considered the progenitor of land plants, have 18S rRNA sequences comparable to plants

Chrysophyta;The is a diverse group that includes the diatoms, a major component of phytoplankton

Explanation:algae are a diverse group of organisms with majority of them living in water and a few on land. They are green and contains chlorophyll.they also contains phycobillins pigments.

Chlorophyta are green algae that exist in water habitat an example is Chlamydomanas reinhardi.they have similar structures with higher plants such as chlorophyll, cellulose cell wall and stores food as starch.

The chrysophyta includes diatoms.diatoms have a cell wall composed of pectin and deposits of silica. They may occur in large deposit as diatomaceous earth.

Phaeophyta--are brown algae. An example is sea weed they are found in deeper ocean waters. Sea weed has a thallus which branches into a basal holdfast that aids attachment to rocks.their blade allows the plant to float

Rhodophyta are algae which are sometimes Unicellular in form they have a characteristic red color due to the presence of phycoerythrin along with phycocyanin, chlorophyll.they are used as source of algar for microorganism culture.

7 0
3 years ago
The ?? reaction to photosynthesis puts carbon dioxide into the form of carbohydrates. Light or dark?
USPshnik [31]
The answer would be light. Light is needed in plants so that they can do the process of photosynthesis.
4 0
3 years ago
PLS HELP!!!!
zzz [600]

Explanation:

Frog undergoes a complete metamorphosis. It includes the egg, tadpole, froglet and then adult frog stages. In complete metamorphosis the hatchling does not resemble the parent and changes as it grows to be an adult.

During metamorphosis the tadpole will develop back legs first, then front legs.  Around 6 weeks of life the mouth starts to widen.  Sometime around 10 weeks the froglet’s, as it is now called, eyes start to bulge out and the tail begins to shrink and eventually disappear.  When the lungs finish developing the froglet makes it’s way onto the land and, Ta-da! It’s a frog!

Hope this helps!

4 0
3 years ago
The species that is known as a robin in England has a yellow breast, and another species that is known as a robin in the United
Fittoniya [83]

Answer:

The correct option is <em>C. Different species can share the same common name.</em>

Explanation:

A single organism might have the many common names or it might happen that different species have the same common name in different parts of the world. Common names can be sued when people from the same country, speaking the same language are talking.

But as scientific research is carried out in all parts of the world, scientists made up the system of binomial nomenclature. Under this system, each specie is given a unique name .

3 0
3 years ago
Read 2 more answers
Other questions:
  • Word Bank:
    11·1 answer
  • QUESTION 16 Each codon in a sequence code for what?
    13·1 answer
  • The Colorado river flows through the Grand Canyon. Which characteristic of the river is directly affected by the amount of preci
    8·2 answers
  • JBJBJBJBJBJBJBJBJKBJKBJB
    6·2 answers
  • The largest buttock muscle<br> a. Gluteus maximus<br> b. Tibialis anterior
    9·1 answer
  • Cells can regulate what they need or don't need to maintain their own health. True
    11·2 answers
  • Which of these provides evidence of the common ancestry of all life?
    9·1 answer
  • What creaters lives under the sand in the water our inland lake
    10·1 answer
  • Is it possible for an organism to have only one cell
    15·2 answers
  • Elaine is a police officer and a mother of a 17 year old son. One afternoon while cleaning her son's room, Elaine finds drugs in
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!