Explain phylum bryophyta, Biology

Assignment Help:

Phylum Bryophyta

The Bryophytes include the mosses and their close relatives. They are widely diverse and grow in a variety of place.

1) Life cycle shows alternation of generation between haploid, gamete-producing, gametophyte and a more prominent phase, the sporophytes, the diploid spore producing phase.

2) The gametophyte is without vascular tissue but is differentiated into stem and leaves; rhizoids are filamentous and used as anchorage.

3) Sporophyte is attached to gametophyte and derives nourishment from it. The most important feature of sporophyte is spore capsule (sporangium) which is carried at the end of a slender stalk above the gametophyte.

 

 


Related Discussions:- Explain phylum bryophyta

Show artificial systems of classification of plants, Q. Show Artificial sys...

Q. Show Artificial systems of classification of plants? Carolus Linnaeus (1707-1778) popularly known as Carl Von Linne was born on May 1707 at Result, a small village in Smalan

Anticoagulant therapy, Anticoagulant therapy To prevent blood clottin...

Anticoagulant therapy To prevent blood clotting on the valve, patients with prosthetic valves require life long anticoagulant therapy. The patient is put on oral antico

Explain ribosomes in eukaryotic and in prokaryotic cells, How different are...

How different are the location of ribosomes in eukaryotic and in prokaryotic cells? In prokaryotes ribosomes are create free in cytoplasm. In eukaryotic cells they can also be

What is the function of the left ventricle, What is the function of the lef...

What is the function of the left ventricle? Where does the blood go after leaving the left ventricle? The function of the left ventricle is to get blood from the left atrium an

What are the four groups of protozoans, What are the four groups of protozo...

What are the four groups of protozoans? The four major groups of protozoans are the sarcodines (that form pseudopods, like amoebae), the mastigophores (flagellated, such as the

Restraining, RESTRAINING: Several treatment alternatives exist  for  i...

RESTRAINING: Several treatment alternatives exist  for  intervention in assaultive behaviour. Medication, physical restraints and seclusion  rooms may be used  separately or

Animal diseases, Animal Diseases - Diseases are common in domestic anim...

Animal Diseases - Diseases are common in domestic animals. Common signs of illness in animals are - 1.      Cessation of rumination. 2.      Drop in milk yield. 3.

Explain the behavioural change communication, Explain the Behavioural chang...

Explain the Behavioural change communication? One of the reasons for the widespread prevalence of PEM in our country is ignorance due to illiteracy, particularly among the fema

Autochory - dispersal of seeds, Autochory - Dispersal of Seeds This m...

Autochory - Dispersal of Seeds This mechanism of self-dispersal is based on forceful expulsion of the seed from the fruit because of desiccation or turgidity of the cells of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd