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jeyben [28]
3 years ago
8

What is shown in the imagine prokaryote eukaryote chloroplast mitochondrion

Biology
1 answer:
m_a_m_a [10]3 years ago
6 0

"Prokaryote" is shown in the given image.

Answer: Option A

<u>Explanation:</u>

A prokaryote is a single-cell organism which is deficient in a membranous nucleus, mitochondria, or any other membranous organs. Prokaryotes are categorized into two domains: Bacteria and Archaea. At the third domain: Eukaryota, species with nuclei and organelles are located.

The asexual prokaryotes reproduce without fusion of gametes. They are considered as first living organisms. In the prokaryotes components like proteins, DNA and metabolites, overall the intra-cellular water-soluble components are enclosed by the cell membrane as situated together in the cytoplasm, rather than in separate cellular compartments.

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Cephalization, the clustering of neurons and interneurons in the anterior part of the animal, is apparent in I) mammals II) cnid
zzz [600]

Option (III) .Cephalization, the clustering of neurons and interneurons in the anterior part of the animal, is apparent in <u>Planaria.</u>

What is planaria?

  • Planaria is a genus of planarians in the family Planariidae.
  • When an individual is cut into pieces, each piece has the ability to regenerate into a fully formed individual.
  • Currently the genus Planaria is defined as freshwater triclads with oviducts that unite to form a common oviduct without embracing the bursa copulatrix and with an adenodactyl present in the male atrium.
  • The testes occur along the whole body.
  • Planaria originally have habitats in dark, murky water which results in such sensitivity .
  • They are also sensitive to other stimuli such as chemical gradients, vibration, magnetic and electric fields .
  • Their central nervous system includes the anterior (head, brain and eyes) and middle (abdominal trunk and pharynx).

To know more about planaria, refer:

brainly.com/question/1917416

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8 0
2 years ago
The primary immune response involves _________
vagabundo [1.1K]

Answer:

d. an immediate increase in the concentration of antibodies, followed by a slow decline.

Explanation:

The Primary Immune Response is mediated by antibodies, which are gamma globulin proteins formed by plasma cells (B lymphocytes). Plasmocyte is a differentiated B lymphocyte capable of actively secreting antibodies.

Antibodies are produced with the main function of neutralizing and eliminating an antigen that stimulated their production. This elimination process is done in various ways through complement fixation, opsionization, anaphylactic reaction (mast cell degranulation), substance neutralization, agglutination, etc.

To neutralize the antigen, the primary immune response promotes an immediate increase in antibody concentration. This is usually a quick process.  This concentration usually begins to decline in a slow process, but it will vary depending on the antigen.

3 0
3 years ago
I need help asap in the sculpturing earths surface unit test lesson 9 unit 5
Naddik [55]
Endogenous processes - Under surface of the earth.
Exogenous processes - Above the surface of the earth.
Lithosphere - Is broken into tectonic plates.
Plates - made of thick slabs of rock, compose the crust/ocean crust .

7 major plates - Pacific, North America, South America, Eurasian, Antarctic, indo-Australian
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2 years ago
How does oceanic crust move along mid ocean ridges
77julia77 [94]

Question: How does oceanic crust move along mid ocean ridges

Answer: Oceanic crust slowly moves away from mid-ocean ridges and sites of seafloor spreading

Explanation: as a result it becomes cooler, more dense, and more thick.

question answered by

(jacemorris04)

6 0
2 years ago
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Which molecule supplies the energy needed to join glucose molecules together to form a molecule of glycogen?
kirill115 [55]

ATP provides the energy to join two glucose molecules together to create glycogen

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