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What is released from the base of a hydra to unattach and tumble to another area?
Small buds called basal discs are released from the base of a hydra to detach and move to another area. Basal discs allow hydra to reproduce asexually and establish new colonies in advantageous locations.
What are the external features of hydra?
tentacles, body, basal disk, mouth, nematocysts
How does the adult hydra attach to feed?
The adult hydra attaches to a substrate using its basal disc, which secretes a sticky substance to help it adhere in place. It extends its tentacles to capture and immobilize prey, which it then ingests through its central mouth opening.
What is the function of the sperm of a hydra?
To reproduce with the eggs of ovary on the hydra.
Which structure is used by hydrozoans to attach themselves to rocks?
This is the basal disc. It is useful in helping the hydrozoans stick to and stay on the rocks around them.
How do tentacles function on a hydra?
there is no function. asians use them for their tentacle porn though.
What is the function of the hydra budding adult?
to kill hydras.
Is the amount of energy needed to mainain life function while the body is at rest?
'Basal Metabolism' or 'Basal Metabolic Rate'
How does Hydra operate?
they may move considerable distances by bending the column, attaching with the tentacles, releasing the basal disc, then flipping the column over and re-attaching. This behavior is termed somersaulting.
Do hydra have a nucleus?
Yes, hydra have nuclei in their cells. These nuclei contain the genetic material of the organism and are essential for cell function and replication.
What organelles are identical to centrioles?
Basal bodies found in eukaryotic cells are identical to centrioles in terms of structure and function. Basal bodies are involved in organizing microtubules within the cell, playing a role in cell division and the formation of cilia and flagella.
What does basal layer means in epidermis?
The function of the deep basal layer of the endometrium is to regenerate a new superficial layer (termed the functional layer) of endometrium for each menstrual cycle.
