answersLogoWhite

0

over 400 million years ago

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How do scientist think the first protists evolved?

endosymbiosis.


How do scientist think plant life came to earth?

They do not think plant life 'came' to Earth. They believe it evolved here.


How many plants are omnivores?

192 but scientist think that is wrong


Why do scientist think green algae and plants have a common ancestor?

They share chlorophyll.


Why do you think stomata shut at night?

To stop water loss from the plant. In the day light photosynthesis is taking place and carbon dioxide needs to be admitted into the stomata for this process. At night, no light, so plants, who lose water all day long, as it is replaced by the roots, shut the no longer needed stomata to conserve water.


What you think is the role of stomata in a food making process?

stomata is the receives sunlight,oxygen and carbon dioxide


Can monkeys do math?

Of course they can. Think of it like this, if scientist claim that we evolved from these creatures why do we know math and they don't. Huh? Lol spread the love gg


Scientists think that plants evolved directly from what kingdom?

Scientists believe that plants evolved directly from a freshwater green algae called charophyte. There are two different types of charophytes, coleochaetales and charales, which strongly resemble earliest land plants.


What are small pores on the leaf surface called?

Small pores on the leaf surface are called stomata. They are responsible for regulating the exchange of gases, such as carbon dioxide and oxygen, during photosynthesis.


What is the scientist that studies plant and animal life?

Biologists study life; they can be considered to be of two kinds: zoologists study animals, and botanists study plants.


How do scientist think protobionts formed?

Biological molecules were trapped in molecular bubbles. Cell like structures formed from molecular bubbles-apexx


Plants that grow directly on the bodies of other plants but manufacture their own foods are?

Epiphytes. These plants obtain nutrients and water from the air around them and do not rely on their host plants for these resources. They have evolved adaptations to thrive in the challenging habitat of growing on other plants.