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Kobotan [32]
3 years ago
5

Sponges have no trust tissues. what does this mean ?

Biology
1 answer:
Nesterboy [21]3 years ago
5 0
Sponges have cellular-level organization, meaning that that their cells are specialized so that different cells perform different functions, but similar cells are not organized into tissues and bodies are a sort of loose aggregation of different kinds of cells. This is the simplest kind of cellular organization found among parazoans
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Why is it important to avoid planting the same crop in the same field year after year
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Planting the same crop in the same place each year zaps nutrients from the earth and leaves soil weak and unable to support healthy plant growth. Because soil structure and quality is so poor, farmers are forced to use chemical fertilizers to encourage plant growth and fruit production.
6 0
3 years ago
does a glucose come out of the body through faces or urine, or is it utilized inside the body and disappears.?
Georgia [21]

Answer:

Yes, glucose expel out of the body through urine, if the concentration of glucose is high in blood.

Explanation:

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Mashcka [7]
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Functional connections between chromatin structure, RNA Polymerase II processivity and alternative splicing in Arabidopsis thali
MrRissso [65]

To find the functional connection's purpose in <em>A. thaliana's</em> chromatin, transcription, and splicing. It was studied and evaluated with the RNAPII processivity (involvement of TFIIS), chromatin structure (roles of BRM, SWI3c, and H1.3 in AS), and spliceosome formation were all investigated at three separate levels (characterization of the role of spliceosome disassembly factor NTR1 in the selection of splice sites).

The alteration of RNAPII elongation rate as the mechanism for NTR1 and TFIIS influences splicing.

Lack of NTR1 causes both localized lower RNAPII levels at those splice locations as well as defective splicing. This can be translated as quicker transcription elongation over those sites in accordance with the kinetic concept of transcription/splicing coupling.

To learn more about splicing click here

brainly.com/question/28149650

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1 year ago
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