Question and answer
how is gametophyte of Marchantia sp. differ from the gametophyte of Polytrichum sp.?
You are asking for the defining characteristics of a liverwort Marchantia versus a moss Polytrichum. Liverworts come in two basic types; the leathery, lobed thalloid sheets and the leafy or moss-like gametophytes. [ Only the edges of liverwort leaves have lobes or points. The leaves are aligned in two rows along the stem. Moss leaf edges may be serrated but are never lobed. The majority are
smooth edged, all the same size, and are arranged in a spiral along the stem Only moss have phyllids (leaf-like flanges) with cells along the midline that have a facilitated internal osmosis of water: prevascular xylem-like hydroid cells and the phloem-like leptoid cells. Liverworts lack these cell types. ]
Expert answered|AngelInDisguise|Points 4364|
Question
Asked 2/16/2012 1:37:40 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
18,070,845 questions answered
Popular Conversations
What is the middle term of the product of (5a - 7)(2a - 1)?
Weegy: (5a - 7)(2a - 1) = 10a^2 - 5a - 14a + 7; = 10a^2 - 19a + 9; The middle term is: -19a User: Factor 5x 2 - 7x ...
10/31/2014 1:07:39 PM| 4 Answers
Which answer correctly identifies the underlined words (reading)in ...
Weegy: Can you believe that I won the staring contest? The word staring is a PARTICIPIAL.
10/31/2014 3:29:41 PM| 4 Answers
What is the equation of the line that has a slope of –2 and a ...
Weegy: If the slope of a straight line is 0 and the y-intercept is 2, the equation of the line is y = -2 User: ...
10/31/2014 12:48:06 PM| 3 Answers
The goal of Hitler’s unsuccessful “Beer Hall Putsch” was ...
Weegy: The goal of Hitler s unsuccessful Beer Hall Putsch? was to b. march to Berlin and bring the Weimer Republic ...
10/31/2014 6:57:26 AM| 2 Answers
The Tiananmen Square Massacre was a response to a. Taiwan ...
Weegy: Deng Xiaoping was Mao's: Succesor - - User: Which of the following did not occur after the demonstrations ...
10/31/2014 10:40:27 AM| 2 Answers
Which of the following statements best describes a harijan? a. A ...
Weegy: Which of the following statements best describes a harijan? The answer is C. A member of the untouchable caste. ...
10/31/2014 10:52:10 AM| 2 Answers
Letters of the alphabet used to represent unknown quantities in ...
Weegy: Letters of the alphabet used to represent unknown quantities in equations are called variables. User: An ...
10/31/2014 11:12:47 AM| 2 Answers
Factor p^2 + 18p + 32.
Weegy: p^2 + 18p + 32, the factors are (p + 2)(p + 16) User: (-a + 3)(a + 4) Weegy: (-a + 3)(a + 4) = -a^2 -4a + ...
10/31/2014 11:40:43 AM| 2 Answers
Which words are the first and last words of the participial phrase in ...
Weegy: Polished with several layers of wax, the floors were amazingly beautiful. The first and last words of the ...
10/31/2014 1:41:20 PM| 2 Answers
Weegy Stuff
S
Points 12 [Total 533]| Ratings 0| Comments 12| Invitations 0|Offline
S
L
Points 11 [Total 2298]| Ratings 0| Comments 11| Invitations 0|Offline
S
Points 4 [Total 773]| Ratings 0| Comments 4| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
S
Points 0 [Total 0]| Ratings 0| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.