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The relative lack of water on land influenced plants to develop structures like roots to absorb water and transport it throughout the plant. This led to the evolution of specialized tissues for water and nutrient uptake. It also influenced the development of mechanisms to minimize water loss, such as the evolution of cuticles and stomata.
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Where do scientists believe plants evolved?
Scientists believe that plants evolved on land from green algae, specifically from a group called charophytes. This transition from water to land occurred around 450 million years ago during the Ordovician period.
Scientists think plants probably evolved from in the sea?
Scientists believe that plants evolved from aquatic environments, such as algae and seaweed, which eventually adapted to life on land. The transition from water to land allowed plants to develop mechanisms to absorb water and nutrients from the soil, protect themselves from drying out, and reproduce without the need for water for fertilization. This evolutionary process enabled plants to diversify and become an essential part of terrestrial ecosystems.
Why don't plants that live around water have a cuticle?
Plants that live around water, such as aquatic plants, do not need a thick cuticle because they do not face the same challenges of water loss as land plants. The aquatic environment provides constant access to water, so these plants have evolved to prioritize other adaptations, like increased surface area for gas exchange.
What is true of both nonvascular plants an seedless vascular plants?
Both nonvascular plants and seedless vascular plants reproduce using spores, lack seeds and flowers, and rely on water for fertilization to occur. Additionally, they do not have a well-developed system for water and nutrient transport like vascular plants do.
Nonvascular plants must have adaptations to keep them from?
Nonvascular plants lack the complex vascular system found in vascular plants, making it challenging to transport water and nutrients. To prevent drying out, nonvascular plants have evolved adaptations like growing in damp environments, having a small size to reduce water loss, and absorbing water directly through their cells. These adaptations help nonvascular plants survive in their habitats despite their limited ability to transport water and nutrients.
How are charophyceans and land plants?
Land plants evolved from Charophyceans. Charophyceans lived in the water and land plants dont.
What materials will you need for what affect does soap and water have on plants?
soap,water,plants
Can water affect plants?
Yes
Affect of water scarcity on plants?
dehydration
How have land plants evolved to deal with desiccation?
also gas exchange and distribution of water?
Where do scientists believe plants evolved?
Scientists believe that plants evolved on land from green algae, specifically from a group called charophytes. This transition from water to land occurred around 450 million years ago during the Ordovician period.
How are desert plants different from plants?
Desert plants have evolved to store water. They have needles instead of leaves. They have spongy stems to store water. They only flower in times of good rain.
How does salt water affect mustard plants?
They Die.
How does the environment affect the transport of water in plants?
Suny warm days favour more transport of water in plants
How does severe water shortage affect the needs of people plants and animals in the area?
they cannot use alot of water to water plants
Does fertilizer water affect the growth of plants?
Yes,it could effect the growth of plants
What kinds of water affect a chrysanthemum's growth?
Salt water is not good for plants.
