1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
den301095 [7]
3 years ago
6

Which group of algae is believed to be the ancestor of land plants?

Biology
1 answer:
ycow [4]3 years ago
7 0

Answer:

<u>stonewort, and many green algae such as the Spirogyra.</u>

Explanation:

  • As it was believed that the land algae were believed to be evolved from the stonewort plant and the blue-green algae like the cyanobacteria and the spirogyra that colonized the lands some 500 mn years ago was a freshwater alga.
  • After which the first land plants occur about 470 million years ago, and they were in the form s of moss and liverworts of the vascular in origin.
You might be interested in
Free Points...
Law Incorporation [45]

Answer:

Cyanobacteria are aquatic and photosynthetic, that is, they live in the water, and can manufacture their own food. Because they are bacteria, they are quite small and usually unicellular, though they often grow in colonies large enough to see. They have the distinction of being the oldest known fossils, more than 3.5 billion years old, in fact! It may surprise you then to know that the cyanobacteria are still around; they are one of the largest and most important groups of bacteria on earth.

8 0
4 years ago
Read 2 more answers
Why do males typically have a higher basal metabolic rate compared to females?
zhuklara [117]

Answer:

Explanation:

BMR or basal metabolic rate can be define as the rate of expenditure of available energy when the body is in rest to keep the vital functions active such as breathing and circulation.

Males typically have higher BMR than females because they tend to have higher proportion of lean body mass as compared to females. The females as compared to males exhibit more amount of fat cells. The metabolism of fat cells is slow.

7 0
3 years ago
Please help me i would appreciate it a lot
attashe74 [19]

Answer:

c

Explanation:

These thyroid hormones stimulate all the cells in the body and control biological processes such as growth, reproduction, development, and metabolism.

6 0
3 years ago
Life science- 12 points Answer in at least 50 mins pls
AVprozaik [17]
It is last time be you’re correct
6 0
2 years ago
Which type of fault-monitoring device is most like a carpenter’s level?
GuDViN [60]
The answer is tiltmeter
7 0
3 years ago
Other questions:
  • Blood pressure falls with distance from the heart. Using this information, which of the following properly lists the type of blo
    11·1 answer
  • Why can carbon from very large molecules?​
    8·1 answer
  • a chemistry student is adding a solid to a liquid in a jar. What would put the student in danger during this experiment
    15·2 answers
  • This occurs to bodies of rock when one body of rock moves relative to another. qizlet
    15·2 answers
  • Guided Practice
    15·1 answer
  • How is human impact on the tundra and the rainforests similar?
    10·1 answer
  • Using the genetic code, which of these events can happen?
    7·1 answer
  • On the coast strong seabreeze is move cool air into the land replace warm rising air, this often causes what?
    15·1 answer
  • Can someone please help me
    15·2 answers
  • What is the watery environment that the dna and ribosomes float in
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!