You have new items in your feed. Click to view.
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.
26,210,750 questions answered
Popular Conversations
Find the quotient. 4 r ÷ 4 s 4r ÷ s 4r - s 4r + s User: ...
Weegy: False User: Simplify. y 5 · y 3 ÷ y 2 User: Simplify. n 6 · n 5 ÷ n 4 · n 3 ÷ n 2 · n User: Simplify 3a · ...
9/26/2016 11:25:47 AM| 3 Answers
Evaluate the following expression. (8^1)^0
Weegy: A number can not be divided by zero. The answer to 8/0 is undefined. User: Find the product. -7(-a 2)(-b ...
9/26/2016 10:49:35 AM| 2 Answers
Find the product. y^5 · y^3
Weegy: y^5 · y^3 = y^8 User: Find the product. (-4·3·2)^2 User: Find the product. (fg)^9
9/26/2016 10:59:57 AM| 2 Answers
sulfides
Weegy: Copper monosulfide. User: what makes up sulfides
9/27/2016 10:16:01 AM| 2 Answers
Weegy Stuff
S
L
P
P
P
P
P
L
Points 995 [Total 5067] Ratings 2 Comments 975 Invitations 0 Online
S
P
1
L
Points 743 [Total 1623] Ratings 6 Comments 683 Invitations 0 Online
S
Points 205 [Total 499] Ratings 0 Comments 205 Invitations 0 Offline
S
L
P
Points 127 [Total 1239] Ratings 0 Comments 127 Invitations 0 Offline
S
Points 105 [Total 105] Ratings 0 Comments 105 Invitations 0 Offline
S
L
P
P
P
Points 75 [Total 3937] Ratings 0 Comments 75 Invitations 0 Offline
S
Points 72 [Total 72] Ratings 0 Comments 72 Invitations 0 Offline
S
Points 30 [Total 30] Ratings 3 Comments 0 Invitations 0 Offline
S
L
Points 25 [Total 4250] Ratings 1 Comments 15 Invitations 0 Offline
S
P
C
L
C
Points 10 [Total 1682] Ratings 1 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.