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Anika [276]
3 years ago
12

Species A and B are found in the same ecosystem. What could be inferred from the data shown in the graph below?

Biology
1 answer:
Karolina [17]3 years ago
8 0

Answer:

Species B is the predator of species A.

Explanation:

The graph illustrates a predator prey relationship.

A predator can be described as an organism that eats other organisms while the prey is the animal that is killed and eaten by the predator. Both the predators and the preys usually co-exist in the same ecosystem. The relationship between the predator and the prey affect the population of the organisms in all ecosystem; it determines the mortality of preys and the birth of new predators.

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Which type of traits vary quantitatively due to the interaction of multiple genes? polygenic codominant incomplete dominant domi
Gekata [30.6K]

Answer:

1. Polygenic

2. RW

Explanation:

1. A polygenic trait is regulated by more than one gene. The phenotype of the organism is regulated by sum total of all the dominant alleles of these genes. Therefore, these traits exhibit continuous variations and are called quantitative traits. Skin color in humans is an example as it is regulated by more than one genes and the phenotype is determined by total dominant alleles of these genes.

2. If allele R gives red phenotype and the W gives white phenotype, a cross between RR (red) and WW (white) would produce all the cows with RW genotype. The parent cow with RR genotype would form all the gametes with R allele while all the gametes from WW parent would have one copy of the W allele. The random fusion of gametes with R and W alleles would produce progeny with RW genotype.

4 0
3 years ago
Read 2 more answers
1. Ramachandran wants to understand brain functioning. How does he believe that we can better understand how the brain functions
Dvinal [7]
<h2>Answer 1: </h2>

The brain is an astounding three-pound organ that regulates all functions of the body, evaluates information from the outside world, and completes the essence of the mind and soul. Intelligence, creativity, emotion, and memory are some of the many things commanded by the brain.

<h2 /><h2>Answer 2: </h2>

Ramachandran's initial research was on human optical perception applying psychophysical techniques to draw precise inferences about the brain mechanisms holding visual processing. In the early 1990s, Ramachandran began to concentrate on neurological syndromes such as phantom limbs, body integrity personality disorder and the Capgras delusion. He has also added to the understanding of synesthesia and is known for inventing the mirror box.  

<h2 /><h2>Answer 3: </h2>

Among the choice given, being a combination of minds is something that sounds more interesting. It also leads to Ramachandran's study of mirror neurons. In this condition one might be able to think with different perspectives rather than focusing on the one and the intelligence level will also be quite high. Though this seems bit impossible but with the scientific technology it can be be achieved in near future.


<h2>Answer 4:</h2>

déjà vu is a feeling which makes you realise that what you're currently doing has previously happened. However, during this process, there is something your brain is attempting to tell you. Studying deja vu is more interesting as it can make you feel like you've identified someone, or been somewhere, in a past life, though it might be all in your head, according to science.


<h2>Answer 5:</h2>

Capgras delusion is a psychiatric disease in which a person endures a delusion that a friend, spouse, parent, or other close family members (or pet) has been substituted by an indistinguishable impostor. People experience Capgras syndrome by a dilemma within the brain, like atrophy, lesions, or cerebral dysfunction.


<h2>Answer 6:</h2>

A phantom limb is a sensation that an eliminated or missing part is still attached. About 60 to 80% of people with an amputation experience phantom sensations in their separated limb and the majority of the sensations are painful. Ramachandran suggested that phantom limb pain might be generated by changes in the brain — not, as most people thought, in the peripheral nerves near the phantom limb.


<h2>Answer 7:</h2>

After recognising that phantom limb pain started in the brain and that the brain could be remapped — Ramachandran understood he needed to trick patients' brains into unlearning the pain connected with their phantom limbs. He named this phenomenon "learned pain or learned paralysis". Ramachandran found this method useful as he was expert in neuro-department so he thought tricking the brain would be easy.


<h2>Answer 8:</h2>

Synesthesia is a state in which a sensory stimulus done in one modality provokes a sensation in a different modality. Researchers believe a kind of synesthesia exists in all our brains. For instance, we talk of certain smells of particular liquids--like nail polish--as being sweet, even though we have never tasted them. This might include the close neural links and cross activations.


<h2>Answer 9:</h2>

The holy grail of neuroscience is understanding consciousness. In his tedtalk video, Ramachandran talks about how to study the brain? Look at patients with continued damage in the brain. This provides you with a highly selective non-function in one region while other functions are intact. This way you can obtain out what the circuitry is doing.


<h2>Answer 10:</h2>

The brain is formed of the cerebrum, cerebellum, and brainstem.

  • Cerebrum; is the considerable part of the brain. It performs higher duties like interpreting touch, vision and hearing, as well as speech, thinking, emotions, knowledge, and fine control of movement.
  • Cerebellum; is found under the cerebrum. Its purpose is to regulate muscle movements, control posture, and balance.
  • Brainstem; acts as a relay centre joining the cerebrum and cerebellum to the spinal cord. It offers many intuitive functions such as breathing, heart rate, body temperature, wake and sleep cycles etc.

<h2>Answer 11:</h2>

Magicology is casting a spell on the mind. An incredible ability to control minds. Where one can manipulate people to an exceptional degree, drawing their consideration away from something and taking the benefit of that state. But scientists/ researchers consider it to be the best way to understand what's inside a person's brain/mind as they can get answers to all their questions while the patient is hypnotised.


<h3>*REMAINING ANSWERS ARE IN THE ATTACHMENT*</h3>
<h2 />

6 0
3 years ago
The greatest extent of membrane-bound compartmentalization occurs in Group of answer choices archeaa bacteria eukaryotes viruses
blsea [12.9K]

Answer:

The correct answer is - eukaryotes.

Explanation:

Eukaryotic organisms are the organisms that have membrane-bound organelles or compartments in their cells that play different types of roles in the cell such as assisting in cellular respiration, photosynthesis, packaging and modifying the proteins, and also helps in transporting them.

In archaea, bacteria and viruses lack true membrane-bound organelles in their cells and found very limited cell organelles like ribosomes and others but no membrane-bound organelles at extent of eukaryotic cells.

3 0
3 years ago
What is poisonous enough to kill 100,000 turkeys? That’s the question asked by scientists who studied a mass die-off of turkeys
Eduardwww [97]

Answer: The best way for farmers to prevent fungi from growing is to make sure there is not enough  moisture for fungi to survive and grow

Explanation: Fungi require moisture or water for a wide number of reasons. One of the best guesses I can give as a reason to why they might need it is to help them in the process of digestion. Fungi use digestive enzymes which are specially shaped proteins that break down macromolecules like glucose or cellulose and a number of other biological molecules, and they do this through one of two processes, dehydration synthesis, or hydrolysis. Hydrolysis in particular is the one that requires water. It uses pieces of water to break a bond between complex sugars and carbohydrates among other molecules, to separate them into smaller and easier to absorb monomers which are the subunits that make up the molecule. It breaks apart the water and uses the pieces to fill in the gaps of the pieces the monomers used to share.

8 0
3 years ago
When a sea breeze blows, which of the following best describes the way the wind is blowing?
mixas84 [53]
From the sea to the land 

8 0
3 years ago
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