Showing posts with label Plant reproduction. Show all posts
Showing posts with label Plant reproduction. Show all posts
06 October 2022

B10.1-2. Asexual reproduction & Sexual reproduction in plants

›
(0654) Coordinated Science   Subheadings and key concepts covered B10.1. Asexual & sexual reproduction :   virus (binary fission), pla...
03 April 2014

12. Reproduction pdf

›

#125 Summary of Reproduction

›
Reproduction is the biological process by which new " offspring " individual organisms are produced from their " parents...
5 comments:
16 March 2014

#112 Growth and development

›
Growth - permanent increase in size and dry mass , by an increase in cell number or cell size or both. Development - increase in...

#111 Self-pollination and cross-pollination

›
Credit: TutorVista Self-pollination - transfer of pollen from the anther to the stigma of the same flower, or to another flower of the...
1 comment:
15 March 2014

#110 Seed dispersal

›
Nutmeg is dispersed by birds. Photo credit: r ussolab.unl.edu The flowers produce seeds which can be   dispersed   by the   wind   or ...
5 comments:

#109 Formation of seed, conditions affecting germination

›
The fertilised ovule divides  by mitosis to form a seed containing the embryo plant and food stores called cotyledons .
2 comments:

#108 Structure and functions of a flower

›
You need to be able to describe the structure and functions of a named dicotyledonous (two seed leaves) flower.
1 comment:

#107 Reproduction in plants - agents of pollination

›
Reproduction in flowering plants may occur both sexually or asexually. Pollination  can take place with the help of agents :  wind ...