What are four basic types of intensive fish culture systems?l​

Answers

Answer 1

Answer:They are Monoculture, Polyculture and Monosex Culture.

Explanation:


Related Questions

Analyzing which form of data provides the most detailed information for classifying
species?
A anatomical structures
B embryological similarities
c molecular sequences
D shared habitats

Answers

C molecular sequences

when the two substances are put in the same container they do not attract each other. Why does this happen?

Answers

one is polar and one is non-polar
It is known that atoms or substance with opposite charges attract each other whereas atoms or substances with same charges repel each other. Since it is given that two substances present in the container are not attracted towards each other then there is possibility that both the substances have opposite charges

In most species, scientists have observed that related individuals share about 80% of the same genes. Cheetah's today, however, are known to share 99%
of the same genes.
What does this lack of genetic diversity imply about the history of the cheetah population?
Cheetah's have never experienced mutations
Cheetah's have experienced reproductive isolation
Cheetah's interbred with other large cat species
O Cheetah's share a common ancestor with other large cat species

Answers

C is the correct one

Arrange the stages of ecological succession in the sequence in which they occur.

Answers

1. Nudation 2. Migration 3. Ecesis 4. Competition 5. Reaction 6. Stabilization

Answer:

Nudation

migration

ecesis

competition

reaction

stabilization

Explanation:

Question 11 Multiple Choice Worth 5 points)
(04.01 LC)
Which of the following is the lowest level in the hierarchy of the organization of living things?
O Atoms
Compounds
Organ systems
Tissues

Answers

Answer:

Compounds

Explanation:

It's not a living thing

13. Which of the following cell organelles is NOT found in BOTH plant and animal cells?​

Answers

Answer:

The chloroplasts and lysosomes are the membrane-bound organelles that are not found in both...

Explanation:

Answer: chloroplasts and lysosomes

Explanation: you need to add options so we can help but those 2 aren’t found in both plant and animal cell

The rate at which blood flows through the human body changes in response to many factors. Which statement describes one of these factors and its effect on blood flow?

Answers

Answer:

A high viscosity of blood causes an increased resistance in the blood vessels and leads to slow blood flow.

Viscosity refers to the thickness of blood. This thickness is caused by the number of red blood cells. Thick blood travels through blood vessels at a slower rate than thin blood.

a whale pelvis bones _____ are structures because they no longer function like the pelvis of a land animal .

Answers

Answer:

Vestigial

Explanation: Hope dis helps

Where dose mass of a willow tree come from

Answers

Answer:

So where does the mass come from? The mass of a tree is primarily carbon. The carbon comes from carbon dioxide used during photosynthesis. During photosynthesis, plants convert the sun's energy into chemical energy which is captured within the bonds of carbon molecules built from atmospheric carbon dioxide and water.

Explanation:

Hope it helps! Correct me if I am wrong :>

Im sure about my answer :>

If you dont mind can you please mark me as brainlest?

What can engineers do to protect ecosystems from invasive species ?
will mark brainliest !!!!

Answers

Answer:

By extensively filtering the water in a lake or a bay they can clear it enough to increase light penetration thus affecting benthic macroalgal communities by facilitating growth. There are numerous examples of animals and plants that function as ecosystem engineers.

In ecosystems engineers by altering their receptive environment, invading species have the potential to play a dominant role as ecosystem engineers and can have an ecosystem-level impact by hindering or facilitating other species, whether invasive or native.

What are ecosystems engineers?

Ecosystem engineers are organisms that alter the physical condition of biotic or abiotic materials to affect the availability of resources (other than their own) to other species. By doing this, they alter, preserve, or even create new environments.

They can clear the water in a lake or bay sufficiently to promote light penetration, which will influence benthic macroalgal ecosystems by promoting growth.

Therefore, there are many instances of plants and animals that act as ecosystem engineers.

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which of these would be the best resource to research the symptoms and treatment of hypoglycemia

Answers

Answer:

what are the options? It would probably be some sort of website created by a doctor though.

Answer:New England journal of medicine

Explanation:I took the test and just got it right

How are the biomolecules used to fuel the body and maintain homeostasis?

Answers

Answer:   Biomolecules trigger important biochemical reactions in living organisms.

Explanation:

What receives nerve impulses?
A. Cell body
B. Dendrites
C. Axon
D. Myelin sheath

Answers

Answer: B. Dendrites

Explanation:

Dendrites receive nerve impulses from other cells.

Hope it help..

The right answer is B. Dendrites receive nerve impulses.

What are Dendrites ?

Dendrites are specialized structures on neurons that receive signals, or impulses, from other neurons or from sensory receptors in the environment. These signals can be either electrical or chemical, and they are transmitted across synapses, which are tiny gaps between neurons or between neurons and effector cells, such as muscles or glands.

Dendrites play a crucial role in the transmission and processing of these signals. They are covered in tiny protrusions called dendritic spines, which increase the surface area of the dendrite and allow for a greater number of synapses to be formed with other neurons. This increased connectivity enables the dendrite to receive and integrate signals from multiple sources and to process them in a highly sophisticated way.

Once the signals are received, they are transmitted to the cell body of the neuron, where they are integrated and processed before being transmitted along the axon of the neuron. The axon is a long, slender extension of the neuron that carries the electrical impulses from the cell body to the axon terminals, which are specialized structures that form synapses with other neurons or with effector cells.

In summary, dendrites are specialized structures on neurons that receive signals from other neurons or sensory receptors, and they play a key role in integrating and processing these signals before transmitting them to the cell body of the neuron. This allows the neuron to perform complex computations and respond to the environment in a highly sophisticated way.

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The removal of undigested remains of food from the alimentary canal is called

Answers

Answer:

Egestion

Explanation:

This is because Egestion is the process where undigested food remains is removed or discharged from the alimentary canal as faeces. In Egestion, the food that refuse to digest form faeces and it is remove from the body through defecation. While exrection is the removal of wastes products like urine from the alimentary canal.

What type of weathering is this?
How did it occur?

Answers

Answer:

The scuffing of a shoe, cracks in a sidewalk, or the chipping of glass in a gravel-spattered windshield are all examples of physical weathering.

How did it occur:

more space than the water did because when water freezes, its ... Chemical weathering occurs when the chemical composi- tion of rock changes. This kind ... have taken off your shoes and waded through the water.

True or false, please fast!!!

Answers

Answer:

d ) true

g) false

m)false

o)true

Answer:

D. True

E. false

F. false

G. true

H. true

I. true

J. true

K. false

L. false

M. true

N. false

O. false

P. true

Q. true

R. true

Does anyone know what this is asking :)? And give an example of what I am supposed to put? BRAINLIEST

Answers

Answer:

Kinda Baboon

Dugong

Mara

Jaguarundi

Mountain Tapir

Red Wolf

Explanation:

You have to remember that phylogenic involves how a species is diverse or a specific feature of that species so the last two boxes are asking what features of this animal makes it unexpected or difficult to know for it's opponent. A quick example on the first fight, a baboon can climb and get to high places meaning the fruit bat is going to have a hard time getting away from it.

Hope this helps.

In humans, hemophilia is a sex-linked recessive trait. If a female who is a carrier for hemophilia marries a male with normal blood clotting, answer the following questions.
A. What fraction of the female children will have hemophilia?


B. What fraction of the female children will be carriers?


C. What fraction of the male children will have normal blood clotting?

D. What fraction of the male children will be carriers?

E. What fraction of the male children will have hemophilia?

Answers

Answer:

1) A. she gets the X chromosome with the hemophilia gene, she will have hemophilia. A man who has hemophilia and a woman who is a carrier have: a 25% (one in four) chance of having a son with hemophilia. a 25% chance of having a son with normal blood clotting.

2) B. What fraction of the female children will be carriers? 50%.

3) C. a 25% chance of having a son with normal blood clotting.

4) D. What fraction of the male children will be carriers? 07.

5) E. What are the chances of having a child with hemophilia? No sons of a man with hemophilia will have hemophilia. All daughters of a man with hemophilia will be carriers (called obligate carriers). If a carrier has a son, the son has a 50% chance of having hemophilia.

1. What are drives?
A)learned behavior unique to humans
B)impulses to reduce discomfort
C)a form of human intelligence
D)automatic reactions to physical stimuli

Answers

It is B, it could also be D, but it is most likely B. Hope this helps.

What are the functions of the pioneer community look at the pic

Answers

Answer:

D

Explanation:

The diagrams below represent homologous structures.
The study of the evolutionary relationships between
these structures is known as comparative

(1.) cytology
(2.) biochemistry
(3.) anatomy
(4.) embryology

Answers

Answer:

anatomy

Explanation:

study of the human body

The study of the evolutionary relationships between these structures is known as comparative anatomy. Therefore, the correct option is 3.

What is comparative anatomy?

Comparative anatomy is the study of similarities and differences in the anatomy of different species of animals. It involves examining the structures and functions of body parts across multiple species in order to understand the evolutionary relationships between them.

By comparing the anatomical structures of different organisms, scientists can gain insights into their evolutionary history.

Comparative anatomy is also used to identify the evolutionary relationships between different groups of organisms and to help classify them into taxonomic categories. Therefore, the correct option is 3.

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The question is incomplete, but most probably the complete question is,

The diagrams below represent homologous structures. The study of the evolutionary relationships between these structures are known as comparative,

(1.) cytology

(2.) biochemistry

(3.) anatomy

(4.) embryology

Match the following vocabulary words with the correct definitions.

1. the relation of living things to their environment
ecology
2. air, water, and soil needed to support life
pharmacology
3. state of a species that is no longer living
biosphere
4. the science and study of drugs
extinct
5. process of removing salts and other chemicals from seawater
desalination

Answers

Answer:

1= Ecology 2=biosphere  3=extinct    4=Desalination  

Explanation:

im not positive for the #2 but all the others are correct!

have a good day :)

Hope it helps!

See attachment below:

How does the fossil record support the theory that all continents used to be connected?

Answers

If there is a fossil that was discovered in canada and another fossil that looks the exact same but was found in europe therefor they must have roamed the same continent at some point very long ago. (pangea)

HELP IF YOU KNOW ABOUT THE RAINFOREST THEN PLZ ANSWER AND NO COPY AND PASTE WILL GIVE BRAINLIST IF YOU DONT COPY AND PASTE

Answers

1- The average temperature in tropical rainforests ranges from 70 to 85°F (21 to 30°C). The environment is pretty wet in tropical rainforests, maintaining a high humidity of 77% to 88% year-round.

2- The tropical rainforest biome has four main characteristics: very high annual rainfall, high average temperatures, nutrient-poor soil, and high levels of biodiversity (species richness). Rainfall: The word “rainforest” implies that these are the some of the world's wettest ecosystems.

3- plants : orchids, cacao trees, peace lilies

birds of paradise.

animals: frogs, salamanders, snakes, jaguars, kinkajous, lemurs.

Which is NOT a function of the stem in plants?
O Store water
O Carry nutrients
O Provide support to the plant
O Anchor the plant in the ground

Answers

Answer:

yes D is the answer

Explanation:

cuz steam store water carry nutrients and of course provide support to the plant

Stems are the part of the plant and the structural axes that help in support and transport. The stem does not anchor plants to the ground.

What are stems?

Stems are the axis of the plant that bears shoots, leaves, buds, flowers, etc. The stem of the plant conducts water and mineral through the vascular system of the xylem and phloem.

The roots of the plant provide an anchor to the stem. They also store food and water in their structures that are used for further use and make them available at the time of requirement.

The stems are the mechanical structure that provides support to the plant parts and enables them to stand upright.

Therefore, option D. anchor to the ground is not provided by the stem.

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ILL GIVE BRAINLEST IF U EXPLAIN ​

Answers

Answer:

the first option

Explanation:

gravitational pull is the pulling of an object closer to the other, the strongest is the one that has the ball nearer.

Please help I need an answer fast for today please help me I will give you brainliest if you answer correctly and you are right, Btw make long sentences.50 points

Use the dichotomous key to correctly identify each dog in the picture above.

1

a. Long hair dogs

go to #2

b. Short hair dogs

go to #4

2

a. more than one color

go to #3

b. only one color

2b._______________

3

3. a. short nose

go to #5

b. Long nose

3b_______________

4

a. tall dogs

go to #6

b. short dogs

go to #8

5

a. white color chest

5a___________________

b. grey spotted chest

5b___________________

6

6. a. short nose

6a___________________

b. long nose

go to #7

7

a. black and white spots

7a___________________

b. grey body no spots

7b___________________

8

a. short nose

go to #9

b. long nose

go to #10

9

a. upright ears

9a___________________

b. floppy ears

9b__________________

10

a. more that on color

go to #11

b. only one color

10b___________________

11

a. stubby legs body close to the ground

11a___________________

b. longer legs body off the ground

11b_________________

Answers

Answer:

Im sorry but the question is asking us to look at something.

Explanation:

Maybe repost with a picture or something because we cant solve without a picture of what were talking about. I hope that makes sense.th

Answer:

0. A

 

more than million no color different white, black etc

Explanation:

Write a paragraph (at least 5 complete sentences) about the positive experiences during your Spring Break 2021.

Can you relate any of your time well spent to science?

Try to use two of these words in your paragraph:

Allele

Antibody

Artery

Bacteria

Bronchus

Cell Cycle

Cell Membrane

Chromosomes

Cytoplasm

DNA

Enzyme

Esophagus

Evolution

Fossil

Genotype

Homeostasis

Independent Variable

Kidney

Larynx

Mitosis

Nucleus

Answers

Answer:

plz give me brainliest. This was hard.

Explanation:

During this years spring break, I wasn't able to do much due to the lockdown orders. However I WAS able to get my hands on a microscope and I was amazed at how much more science appealed to me when I was getting to explore a plant cell. I got to compare a plant and animal cell! the plant cells are similar to brick walls. nice and organized! while animal cells were... messy. I wonder what other things would look like under a microscope, like bacteria, or I wonder how long it would take to watch a cell go through the cell cycle under a microscope! I am hoping to get to borrow another microscope soon!

Which type of rock is shown in each of these photographs?

Answers

Let us see the choices

In the first image, a sedimentary rock is seen. Sand, mud, and gravel deposits build up over time to produce sedimentary rocks. Typically, these sediments are laid down in layers throughout time, and after being crushed and cemented together, they solidify into rocks.

Due to the variety of sediments that make up sedimentary rocks, these rocks frequently have a layered look. In the second image, an igneous rock is seen. When molten rock, or magma, cools and hardens, igneous rocks are created.

Numerous processes, such as the cooling of lava on the Earth's surface or the crystallisation of magma deep below the Earth's crust, can lead to the formation of these rocks.

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Plzz Help!! Do not do it for the points plz i really need help on this

Answers

Answer:

0%

Explanation:

Answer:

0%

If you do a punnett square and cross multiply the genotypes,you will find that all the genotypes turn out to be Bb. Meaning black fur,to get white fur you will need Bb×Bb genotypes or Bb×bb genotypes:)

i attqched my work to help visualize

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If the Great Depression had not happened, would World War Il have been avoided? How should I go about solving this question? please help ill give brainly and heart !!!! which groups as they moved west to settle built bridges, cleared trails, and made is easier for others to follow? A ) 49er's B ) Oregon Missionaries/Farmers C ) Church of Christ of latter day saints (Mormons) D ) U.S. Government Which statement describes steps involved in the production of hydroelectric power?Water falls down a pipe to generate electricity.Falling water turns a turbine that helps generate electricity.Potential energy of water is directly transformed into electrical energy.Moving water turns a paddle wheel that helps generate electricity. Find the equation of a straight line that passes through the points (-9,4) and (3,-4) 1. y = -2/3x + 102. y = -3/2x + 103. y = 2/3x + 104. y = -2/3x - 2NO WORK NEEDED!!! What did Western democracies do in response to the Anschluss [annexation of Czechoslovakia]? What message might this send to hitler 0.98, 0.3, 0.26, 0.627How would i write the numbers in order from smallest to largest. See isn't copy. I hope you believe me now sorry for the confusion help asap plsssss dont get it wrong 1. R(2,7) Across the y-axis Across the x-axis: Find the value of x.48(7x + 13)A. 7B. 11C. 3D. 5 What was the Tom's behavior after he founds out that Daisy loves Gatsby? which step is usually NOT preformed when finding a pulse A. using the carotid ateries on either side of the neck B. counting the number of heartbeats for 6 seconds C. making a fist to find pulse in wrist D. multiplying the total number of heartbeats by 6 In mice, the allele for BROWN FUR (BB or Bb) is completely dominant over the allele for white fur (bb).In a cross where both parents have white fur, what is the probability for the following genotypes and phenotypes? Please answer in whole numbers. The man rolls the cupboard at a steady speed from the lorry to the house. The friction force in the wheels is 40 N. State the force with which the man has to push. The Smith family wanted to design a cone statue to advertise their ice cream stand at the state fair. If the diameter of the cone is 5 ft. and the height is 10 ft., how much concrete did they use to fill it? Round your answer to the nearest cubic foot. if you travel 35 miles per hour for 45 hours hov far will you travle PLZ HELP ASAP! I'M LITERALLY CRYIN' TOT I will mark the best answer as brainliest.Please answer 5-8.I know that the points aren't very good, but, on the original the file had an error and didn't upload Pls help find the value of x