Question

the axoneme in an algal filament is composed of how many fibrils​

Answer 1

Answer:

The algal cell

Algal cells are eukaryotic and contain three types of double-membrane-bound organelles: the nucleus, the chloroplast, and the mitochondrion. In most algal cells there is only a single nucleus, although some cells are multinucleate.

In addition, some algae are siphonaceous, meaning the many nuclei are not separated by cell walls. The nucleus contains most of the genetic material, or deoxyribonucleic acid (DNA), of the cell. In most algae, the molecules of DNA exist as linear strands that are condensed into obvious chromosomes only at the time of nuclear division (mitosis).

However, there are two taxonomically contentious classes of algae, Dinophyceae and Euglenophyceae, in which the nuclear DNA is always condensed into chromosomes. In all algae, the two membranes that surround the nucleus are referred to as the nuclear envelope.

The nuclear envelope typically has specialized nuclear pores that regulate the movement of molecules into and out of the nucleus.

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