Which one of the following plants is monoecious?
Marchantia
Pinus
Cycas
Cycas
B.
Pinus
Pinus is monoecious, which bear male cone as well as a female cone on the same tree on separate branches.
Marchantia Cyas and papaya are dioecious plants
In cloning of cattle a fertillized egg is taken out of the mother’s womb and
the egg is divided into 4 pairs of cells which are implanted into the womb of other cows
in the eight cell stage, cells are separated and cultured until small embryos are formed which are implanted into the womb of other cow
in the eight cell stage the individual cells are separated under electrical field for further development in culture media
in the eight cell stage the individual cells are separated under electrical field for further development in culture media
Examine the figure below and select the right option giving all the four part (A, B,C and D) correctly identified.
|
A |
B |
C |
D |
|
Archegoni Ophore |
Female thallus |
Gemma cup |
Rhizoids |
|
A |
B |
C |
D |
|
Archegoni |
Female thallus | Bud | Foot |
|
A |
B |
C |
D |
|
Seta |
Sporophyte | Protonema | Rhizods |
|
A |
B |
C |
D |
|
Seta |
Sporophyte | Protonema | Rhizods |
Keel is characteristic of the flowers of
gulmohur
cassia
Calatropis
Calatropis
What is common between vegetative reproduction and apomixis?
Both are applicable to only dicot plants
Both bypass the flowering phase
Both occur round the year
Both occur round the year
