A fax number is nothing but a  telephone number that has a fax machine conâ¦nected to it. Of course,  if you receive more than an occasional fax, you will probably want  a separate line for the fax machine; contact your local telephone  company to find out about getting an additional line.
Vascular plants (from Latin vasculum: duct), also known as tracheophytes (from the equivalent Greek term trachea) and also higher plants, form a large group of plants that are defined as those land plants that have lignified tissues (the xylem) for conducting water and minerals throughout the plant. In vascular plants, the principal generation phase is the sporophyte, which is usually diploid with two sets of chromosomes per cell. 2  Only the germ cells and gametophytes are haploid.
Vascular tissues provide support and rigidity to the plant, other than the circulation of food and water. There are lignified tissues associate with xylem. Organs of the plant are developed well with different combination of tissues. There are four types of tissues found in vascular plants.They are vascular tissues, meristamatic tissues, ground tissues, and dermal tissues. The principal generation phase of vascular plant is sporophyte, which has two sets of chromosomes (diploid). Also, these plants comprise of true roots, stem, leaves.Vascular plants include ferns, conifers, and flowering plants.he principal generation phase of vascular plant is sporophyte, which has two sets of chromosomes (diploid). Also, these plants comprise of true roots, stem, leaves. Vascular plants include ferns, conifers, and flowering plants.