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

What is class amphibia , What is Class Amphibia ? Class Amphibia take...

What is Class Amphibia ? Class Amphibia takes its name from the Greek words "amphi" and "bios." Amphi means "both sides," or "both types," and bios means "life." This name-bo

Build a complete evolutionary branch of vertebrates, Q. What are the six cr...

Q. What are the six criteria used to build a complete evolutionary branch of vertebrates? Dichotomy in each of the six following criteria builds the vertebrate evolutionary bra

Aim of diabetes counselling, Aim of Diabetes Counselling Diabetes is a...

Aim of Diabetes Counselling Diabetes is a life-long illness. Diagnosis of diabetes has psychological and physical implications. Preventive counselling and life style change ca

Determine the eukaryotic replication origins, Which of the following statem...

Which of the following statements is wrong regarding eukaryotic replication origins? A. More origins are licensed and initiated within embryonic cells than in adult cells. B

Translation in prokaryotes, Term Translation or protein synthesis, is quite...

Term Translation or protein synthesis, is quite similar in eukaryotes and prokaryotes. We will look at the details of the process in prokaryotes and consider the differences in euk

Define petri plates - food microbiology, Define Petri Plates - Food Microbi...

Define Petri Plates - Food Microbiology? Petri plates were discovered by Richard Petri in Ninteenth century (1887). It consists of two dishes. Look at the Figure which illustra

Explain briefly about foams, Explain briefly about Foams   Consider the...

Explain briefly about Foams   Consider the following example. Take some liquid in a glass and agitate or shake it vigorously. What do you observe at the top of the liquid. Yes,

Telophase of karyokinesis, - The chromosomes at each pole uncoil and elonga...

- The chromosomes at each pole uncoil and elongate to form the chromatin. - A nucleolus reappears at each pole. - Spindle fibers and asters disappear and centrioles split. - A nu

Explain the nervous system characterized in echinoderms, How are the symmet...

How are the symmetry and the nervous system characterized in echinoderms? Adult echinoderms, with cnidarians, are the animals that present radial symmetry, i.e., their body str

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