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
julsineya [31]
3 years ago
14

Natural selection involves energetic trade-offs between _____.

Biology
1 answer:
Novay_Z [31]3 years ago
7 0
Species suited to a particular niche
You might be interested in
As a fertilized egg divides , the cells differentiate because they?
Alenkinab [10]

Answer: The fertilized egg divides and the cells differentiate to become all of the different cell types of a human, the DNA molecules of the fertilized egg must be duplicated over and over, so that each of our trillions of cells contains an exact copy of the DNA contained in the fertilized egg.

6 0
3 years ago
Why do plants has stalks that hold pollen higher in flowers???
Rama09 [41]

Answer: A

Explanation: due to gravity and aliens the pollen moves upwards instead of downwards , so taht bees can better access it .

7 0
3 years ago
Read 2 more answers
During the early days of the supercontinent of Pangea biodiversity was low; the
Andru [333]

The evolutionary advantage that offered the creation of plant flowers was to attract organisms to help pollinate. It also helps to produce genetically variable seeds.

The flowers of angiosperms are specialized plant organs that attract organisms (e.g., bees) in order to help pollinate.

In angiosperms, these specialized organs (flowers) help to the pollination and thus create seeds to be spread across large land areas.

Pollination help to increase biodiversity by crossing different plants, i.e., by using the pollen from a given plant to pollinate others, thereby increasing genetic diversity.

Learn more about flowering plants here:

brainly.com/question/10715162

7 0
2 years ago
Name at least three neuromitters and state the roles of these neuronmitters in human body ? Except acetylcholine, (GABA)and doma
Dmitry [639]

Answer:

 

Explanation:

The chemical messengers present in the body are known as neurotransmitters. These are the chemicals that the nervous system uses to send and receive information between neurons and muscles. A neurotransmitter can have one of three effects on a neuron:

Excitatory effect, Inhibitory effect, and/or Modulatory effect.

The list of neurotransmitters and their roles are as follows:

Glutamate: This is present in amino acid compounds which are located in the synapses. It functions as an excitatory neurotransmitter, causing neurons to discharge instructions when stimulated in the central nervous system.

Adrenaline: It helps to respond to body's psychological stress and protection mechanism. They are positioned above the kidney and are created by the adrenal glands. They operate throughout the central nervous system and swiftly increase your heart rate and provide oxygen to your muscles.

Serotonin: Serotonin is a crucial brain neurotransmitter that also has a role in the small intestine. In your digestive tract, serotonin increases feelings of contentment after eating and controls your appetite. When you eat anything that doesn't agree with your stomach, serotonin assists your body in getting rid of it.

8 0
3 years ago
Plant and animals cells are both eukaryotic, and thus they are similar in many ways. However, plant cells have some organelles t
gavmur [86]
The answer to this is A
6 0
4 years ago
Other questions:
  • Which type of motion in a lipid bilayer is extremely slow?
    12·1 answer
  • Which of the following statements correctly relates mutations and survival rates of plants?
    11·2 answers
  • PLATO USERS! PLEASE HELP!!!
    9·2 answers
  • Following the citric acid cycle but before the electron transport chain and oxidative phosphorylation, most of the energy from t
    9·1 answer
  • In humans, is responsible for traits.
    14·2 answers
  • Que sucede si se aumenta la cantidad de aceite y poko agua​
    15·1 answer
  • Explain why the fall and spring seasons are referred to as equinoxes.
    7·1 answer
  • In a population of fruit flies grown in laboratory conditions, a new phenotype arises. Instead of the typical red eyes, a purple
    5·1 answer
  • Why did scientists want to learn more about how the Bajau people hold their
    8·1 answer
  • how many molecules of water are needed to balance either of the photosynthesis equation or the cellular respiration equation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!