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.
19,190,339 questions answered
Popular Conversations
Simplify 5t + (t - 3) - [(7t + 5) - (8 - 3t)].
Weegy: 5t + (t - 3) - [(7t + 5) - (8 - 3t)] The simplified form is -4t User: ax + by + c, 2ax - 3by + c, and by - c ...
1/26/2015 12:15:43 PM| 4 Answers
Simplify 5(R + 2) - 6
Weegy: 5(R + 2) - 6 5R + 10 - 6 5R + 4 User: Simplify 3 - (2 - 8) Weegy: (3)/(7)-(4)/(m) = (3m/7m) - (28/7m) = (3m ...
1/26/2015 7:21:10 AM| 3 Answers
If you multiply a trinomial by a monomial, what type of polynomial ...
Weegy: If you multiply two binomials together, the product will be TRINOMIAL. User: When using FOIL to multiply the ...
1/26/2015 8:55:33 AM| 3 Answers
Simplify 3x + (-12x) - 5x. -14x -9x 10x 20x
Weegy: A)-14x. 3x + (-12x) - 5 = -14x User: Simplify 3x + 3 + 2. 3x + 5 5x + 3 8x User: Simplify -12x + ...
1/26/2015 12:27:43 PM| 3 Answers
What is the transatlantic cable?
Weegy: A transatlantic telecommunications cable is a submarine communications cable connecting one side of the Atlantic ...
1/26/2015 12:49:34 PM| 3 Answers
Solve. m -5= 1/32
1/26/2015 2:19:45 PM| 3 Answers
Our esteem-based needs are met by developing self-respect and ...
Weegy: Our esteem-based needs are met by developing self-respect and achieving our personal goals. This is TRUE. ...
1/26/2015 9:09:19 PM| 3 Answers
What is the difference between variable and fixed costs? User: What ...
Weegy: Productivity in economics refers to metrics and measures of output from production processes, per unit of input. ...
1/27/2015 7:55:37 AM| 3 Answers
What is the product?
1/26/2015 7:44:26 AM| 2 Answers
multiply completely, then place the answers in the proper location on ...
Weegy: x=-1 and x=-1/5 for the equation 5x^2+6x=-1 User: factor the following polynomials, then place the answers in ...
1/26/2015 7:49:09 AM| 2 Answers
Weegy Stuff
S
L
Points 1800 [Total 1821]| Ratings 0| Comments 1800| Invitations 0|Offline
S
L
P
L
P
Points 1347 [Total 6624]| Ratings 0| Comments 1347| Invitations 0|Offline
S
1
L
1
L
P
P
L
P
P
Points 616 [Total 15627]| Ratings 0| Comments 616| Invitations 0|Offline
S
L
Points 438 [Total 1119]| Ratings 2| Comments 418| Invitations 0|Offline
S
1
L
L
Points 228 [Total 6928]| Ratings 0| Comments 228| Invitations 0|Offline
S
P
C
L
P
L
1
Points 92 [Total 6680]| Ratings 1| Comments 82| Invitations 0|Offline
S
Points 87 [Total 102]| Ratings 0| Comments 87| Invitations 0|Offline
S
L
Points 83 [Total 1644]| Ratings 0| Comments 83| Invitations 0|Offline
S
Points 63 [Total 445]| Ratings 0| Comments 63| Invitations 0|Offline
S
Points 50 [Total 52]| Ratings 0| Comments 0| Invitations 5|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.