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How might the arrangement and location of staminate cones help ensure cross pollination?
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How the locations of male and female cones in Pinus can ensure the success of pollination?
The male gametophyte of pine develops in cluster at the tip of lower branches of the cones tree. The location of staminate cones ensures the success of pollination by cross fertilization.
How the location of male and female cones in Pinus can ensure success of pollination?
The location of male and female cones in Pinus helps ensure the success of pollination by minimizing self-pollination and maximizing cross-pollination. Male cones produce pollen that is wind-dispersed and can travel long distances, increasing the chance of reaching female cones on other individuals. Female cones are typically situated higher up on the tree, reducing the likelihood of being pollinated by nearby males of the same tree. This separation helps promote genetic diversity and increase the chances of successful fertilization.
Why do some flowers have both male and female parts?
because then they can produce seeds y r they boy nad girl
Why did Mendel wrap his flowers with pieces of cloth?
Mendel wrapped his flowers with pieces of cloth to prevent cross-pollination between different plants. This allowed him to control the breeding process and ensure that only desired traits were being passed on from one generation to the next. By isolating the flowers with cloth, Mendel could carefully monitor and document the inheritance patterns of specific traits.
Do you need 2 Stella cherry trees to bear fruit?
It depends on the variety. Many varieties of fruit tree are self-sterile, meaning that they cannot pollinate with themselves. Due to grafting, if you buy two trees of the same variety, they are genetically identical- basically they are the same tree. So, you need a different variety of the same fruit in order for cross pollination to occur. Some trees are more genetically compatible for cross pollination, which is why in nursery catalogs, different trees are said to be good pollinators. Commercial orchards often plant crab-apple trees in with the apples to ensure good pollination.
How the locations of male and female cones in Pinus can ensure the success of pollination?
The male gametophyte of pine develops in cluster at the tip of lower branches of the cones tree. The location of staminate cones ensures the success of pollination by cross fertilization.
How locations of female and male cones in the pinus can ensure the success of pollination?
The male gametophyte of pine develops in cluster at the tip of lower branches of the cones tree. The location of staminate cones ensures the success of pollination by cross fertilization.
What is the function of pollination and explain why pollination alone does not ensure successful reproduction?
Science power 9 page 71 Question 3
How the location of male and female cones in Pinus can ensure success of pollination?
The location of male and female cones in Pinus helps ensure the success of pollination by minimizing self-pollination and maximizing cross-pollination. Male cones produce pollen that is wind-dispersed and can travel long distances, increasing the chance of reaching female cones on other individuals. Female cones are typically situated higher up on the tree, reducing the likelihood of being pollinated by nearby males of the same tree. This separation helps promote genetic diversity and increase the chances of successful fertilization.
What did Sparta and Athens form before the Persian Wars?
A mutually supportive arrangement to ensure stability.
Can an 14 year old ride in a car with a 18 year old?
Yes, a 14-year-old can ride in a car with an 18-year-old. However, it's important to ensure that the driver has a valid driver's license and that the laws in your specific location allow for this arrangement.
Ensure proper environment and location of unit or computer?
nsure
What should you do once you are arrived at the dispersed location?
Ensure assets are secured and protected.
What are the special features which delonix regia and dendrobium have to ensure the success of their fertilisation process?
Success of fertilization ? - It is ensured once pollination is accomplished. It is insect pollinated and they are attracted by large showy flowers.
Why do some flowers have both male and female parts?
because then they can produce seeds y r they boy nad girl
Why did Mendele pick the pea plant Pisum sativum?
the pea plant is largely self pollinated the pollination can be externally manipulated to ensure that only what we desire is fertilised it has relatively less no. of phenotypes(external characteristics)
What should you do once you've arrived at the dispersal location?
Ensure all assets are secure and procted
