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It does not consist of nuclei
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∙ 9y ago
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Do companion cells have nuclei?
for example phloem .... doesnt have a nucleus ... and it needs a nucleus to survive ... thats why they have a companion cell which have a nucleus for them ...if u try to separate the companion cell from the phloem the phloem will die after some time
What would happen if a cell underwent repeated mitosis without cytokinesis?
multiple nuclei
A cell that completes the cell cycle without undergoing cytokinesis would?
would have 2 nuclei.
A cell that completed the cell cycle without undergoing cytokinesis would?
would have 2 nuclei.
What is a biconcave cell without a nucleus?
Biconcave cells without nuclei are called red blood cells.
What is a single celled microorganism without distinct nuclei or organized cell structure?
A microscopic organism consisting of one cell without a nucleus is called a prokaryote. A eukaryote is more complex and has a nucleus.
What is a binucleate?
A binucleation is a division of a nucleus without division of the cell's cytoplasm.
Could a cell live without a nucleolus?
A cell would die without its nucleus as it is its "brain" which controls the cell. Only human red blood cells have no nuclei after maturity.
What is the appearance of a cell that completes mitosis without completing cytokinesis?
It would have two nuclei.
Which cell found in phloem tissue has a nucleus?
companion cell
Why do almost all cells have nuclei and cell membranes?
All eukaryotic cells have nuclei. The nucleus contains the DNA and controls the cell's movement, so without a nucleus the cell cannot do much. Cell membranes are found in animal cells only. They allow nutrients to enter the cell and it keeps anything bad out. Without a cell membrane the cell's contents wouldn't stay together and could destroy the cell.
What is the difference between companion cell and sieve tubes?
Companion cells have the structure of a 'normal' plant cell. Sieve tubes don't have nuclei, tonoplasts and ribosomes. Also there are no sieve plates in a companion cell, whereas there are in sieve tubes.
