0
What else can I help you with?
Why sterile pollen do not take acetocarmine stain?
Sterile pollen does not take acetocarmine stain because acetocarmine specifically stains the nuclei of cells, and sterile pollen does not contain viable reproductive cells or nuclei. Sterile pollen lacks the genetic material necessary for staining with acetocarmine.
Why germination of cms pollen is low?
The low germination of CMS (Cytoplasmic Male Sterility) pollen can be due to various reasons such as genetic factors, environmental conditions, or improper development of the pollen grains. It can also be influenced by factors like temperature, humidity, nutrient availability, and the age of the pollen grains. Additionally, disruptions in mitochondrial function or cytoplasmic genes can also contribute to low germination rates in CMS pollen.
What are reproductive cells in the pollen?
Pollen are male sex cells. So they contain sperms.
What is produced by anther?
An anther produces pollen, which contains the male gametes (sperm cells) for plant reproduction. Pollen is typically found on the stamen of a flower and is essential for the process of pollination.
Where are pollen grains produced?
pollen grains are produced in pollen sac of anthers which are present on the male gamets of flower
Why sterile pollen do not take acetocarmine stain?
Sterile pollen does not take acetocarmine stain because acetocarmine specifically stains the nuclei of cells, and sterile pollen does not contain viable reproductive cells or nuclei. Sterile pollen lacks the genetic material necessary for staining with acetocarmine.
Why germination of cms pollen is low?
The low germination of CMS (Cytoplasmic Male Sterility) pollen can be due to various reasons such as genetic factors, environmental conditions, or improper development of the pollen grains. It can also be influenced by factors like temperature, humidity, nutrient availability, and the age of the pollen grains. Additionally, disruptions in mitochondrial function or cytoplasmic genes can also contribute to low germination rates in CMS pollen.
Pollen in a sentence?
Pollen is a fine powder produced by flowers that contains male reproductive cells used in the fertilization of plants.
What does pollen carry in the male flower?
Pollen is the male plant's reproductive cells (sperm).
The male sex cell from pollen grain?
The male sex cells from pollen grain are called male gametes.
Does pollen come from the male or female part of the flower?
Pollen comes from male part of the flower.
What are reproductive cells in the pollen?
Pollen are male sex cells. So they contain sperms.
What is the male part of the plant that produces pollen called?
The male part that produces pollen is the Stamen, The female part with pollen receptors, is the stigma.
What develops on the male cone?
the zygote Edited answer: Pollen grains develop on the male cone.
What sentence can you give me with the word pollen?
The bees can transport pollen. Pollen is very male and very sexy.
What is produced by anther?
An anther produces pollen, which contains the male gametes (sperm cells) for plant reproduction. Pollen is typically found on the stamen of a flower and is essential for the process of pollination.
Do male palm trees produce seed?
No, they are male trees and only produce pollen
