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Wow, that is a hard question.
Here are my thoughts. There are typically a lot more spores produced per spore-creating plant than seeds by seed-creating plants. And there is a limited amount of space for things to grow. Of course, spore plants are usually much smaller (in modern times).
But there are so many confounding factors that I don't think the question is answerable. Some seeds can grow after being buried for a thousand years. Some seeds are "designed" to be eaten, so there are tons produced.
Another important point is that all seed plants also make spores which mature into "mini-plants" which are the ones who ACTUALLY have "sex" and produce seeds. If you want to know more, you should read about alternation-of-generations.
What else can I help you with?
Is a seed more likely to grow into an adult plant than a spore?
Yes.
What is a single cell that can grow into a new plant is called?
A plant cell that has the ability to grow into a new plant is called a meristem cell. These cells are found in the stem tips, root tips, and buds of plants and have the capacity to divide and differentiate into various specialized cell types to regenerate plant tissues and organs.
A cell in a seedless plant that can grow into a new plant?
a bulb
What is a tiny cell that can grow into a new plant is?
A spore.
What is required for a spore to grow into a new plant?
For a spore to grow into a new plant, it needs favorable conditions such as moisture, light, and nutrients. The spore will germinate and develop into a new plant through processes like cell division and differentiation. Over time, the plant will grow and mature, producing its own spores to continue the reproductive cycle.
What does a sprout grow into?
A sprout grows into a adult plant
What the Life cycle of a morning glory?
First the plant emerges from the seed.Then it grows into a seedling.Then it will grow into an adult plant.
What will happen if you water a plant with water?
It will most likely grow.
A cell that can grow into fungus?
spore
What contains food in the plant embryo?
A plant embryo needs only good soil, sunlight, and carbon dioxide (CO2) to grow into an adult plant.
What two job the roots of a plant do?
Tthe roots job, is to anchor the plant into the ground and take the water from the soil up to the plant, in order for it to grow into an adult plant.
Does a fern grow from spores or seeds?
a spore
