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
kirill115 [55]
3 years ago
8

Define a branch point (also called a node) on a phylogenetic tree and describe what it represents.

Biology
1 answer:
Gala2k [10]3 years ago
4 0
In a rooted phylogenetic tree, each node ... phylogenetic tree that explicitly represents evolutionary time through its branch spans. A spindle diagram (often called
You might be interested in
Which is part of the alimentary canal?
liubo4ka [24]

Answer:

it's c small intestine

3 0
4 years ago
What are the different types of farming practices
givi [52]
The different types of farming practices is ranching, dry and irrigated farming, mixed farming, single and multi-crop farming, diversified and specialized farming are all types of farming. Specialized farming can be further broken down into dairy farming, raising sheep or raising cattle.
Ranching is the practice of grazing animals on public lands and may also include raising livestock on public land. Ranching is commonly practiced in Australia, Tibet and in the hillier regions of India. Specialized farming that focuses on raising sheep, cattle or other animals, however, doesn’t utilize public lands for grazing.
Single and multi-crop farming are types of specialized farming. Specialized farming can also refer to farms that only grow 2 or 3 crops in order to maximize profits. By producing their crops on a large scale, the farmers are capable of bulk production.
Specialized farming has some handicaps in that it’s dependent upon a favorable market. Having only a few types of crops can backfire if the crops fail as well. In addition, specializing can have a negative impact on the soil.
Mixed farming refers to mixing enterprises on a single farm, such as a dairy farm that also raises livestock. It’s a type of diversified farming that usually focuses on multiple crops or specialties that support one another. Diversified farming has the advantage of providing year-round labor, but too much diversification can lead to mismanagement and neglect of certain enterprises.
6 0
3 years ago
In a plant’s life cycle, how many sporophyte generations occur between one gametophyte generation and the next time that eggs an
g100num [7]
B. One

One generation to adults of the next
8 0
3 years ago
Read 2 more answers
How do fossil fuels differ from each other?
Anna11 [10]

Answer:

I dont known maybe that using fossil fuels pollutes the environment but the biofuel is environmental friendly something like that

3 0
3 years ago
________ is the primary efferent neurotransmitter secreted by efferent axons of the cns.
const2013 [10]
The correct answer is "acetylcholine".

Acetylcholine is the primary efferent neurotransmitter of the central nervous system. Acetylcholine functions in the autonomic nervous system as a neurotransmitter in the autonomic ganglia of both parasympathetic and sympathetic nervous system. It also functions as the primary neurotransmitter for the parasympathetic nervous system. Acetylcholine also functions as the neurotransmitter released by motor neurons at the motor end plate to stimulate muscle excitation-contraction coupling. 
7 0
3 years ago
Other questions:
  • Which action by the nurse is appropriate when caring for an elderly client admitted to a healthcare facility?
    6·1 answer
  • Which of the following about Dalton's theory of matter is true? A Atoms of the same element have the same mass. B Compounds form
    8·1 answer
  • Which of the following can only cause diseases in plants. *
    6·2 answers
  • How does a cardinal help limit the size of the sunflower population in its ecosystem
    11·2 answers
  • Which situation is most likely to result in a mutation that is passed on to an offspring?
    6·1 answer
  • RullS<br> Only an experiment can prove:
    5·1 answer
  • Ally is a junior high student who has just learned about the carbon cycle in school. She is concerned about the environment and
    9·1 answer
  • If Bella makes sure her hand weights are available for her workout tomorrow, she is _____.
    13·1 answer
  • A bird that can easily out complete other birds for its food and that can produce many eggs has high what?
    12·1 answer
  • What are the major schools of thought on personality <br><br> HELP PLEASEEE!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!