Biology College

Monitoring a population's age structure plays an important role in successful wildlife management. Which of the following scenarios can be an indicator of overexploitation in fish?
A)
fish catch not reaching older ages
B)
decline in fish catch
C)
both a and b
D)
none of the above

Answers

Answer 1

Answer:

d none of the above

Explanation:

because the answer is not one of the a,b,c,d

Answer 2

Answer:

C) both a and b

Explanation:

You're exploiting fish by catching them at a young age. A decline in fish catch can be a consequence of fish exploitation.

Related Questions

What part of speech is the word mission in the sentence below?
My mission was to get the cat out of the tree safely.
noun
verb
adverb
adjective

Answers

i’m pretty sure it would be adjective

If purple flowers are dominant in a plant and white flowers are recessive in that plant, then when purple-flowered
plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first
generation of offspring should have
A
100% white flowers
B
75% purple flowers and 25% white flowers
с
50% purple flowers and 50% white flowers
D
100% purple flowers

Answers

im pretty sure it would be c

If purple-flowered  plants with two dominant genes are mated with white-flowered plants with two recessive genes, the first  generation of offspring should have 100% purple flowers.

Genes are defined as units of inheritance that occur in the chromosomes. Usually, genes occur in pairs called alleles and these alleles control the expressed traits (phenotype) of an organism.

In this case, we have a flowering plant having a dominant gene for purple flowers (R) and a recessive gene for white flowers (r). Using a punnet square, we can see that the first generation will have all purple flowers since it is the dominant gene as shown.

Learn more:  https://brainly.com/question/23983042

What causes the phases of the Moon?

The moon's light and its rotation on its axis.
The moon's revolution and its projected light.
The reflected light of the sun and the moon's revolution around Earth.
The revolution of the Earth around the Sun.

Answers

The reflected light of the sun and the moon's revolution around Earth.

Describe the difference between codominance and incomplete dominance. Give 1 example of each.

Answers

Incomplete dominance is when one allele is not completely dominant over the other (blend in), and codominance is when both alleles affect the phenotype(appearance)

Example of incomplete dominance: a red flower mates with a with flower and makes an pink offspring

Example of codominance: a brown cow mates with a with cow and the offspring being with and brown polkadots

What role have nitrates and phosphates played in damaging Muddy Creek?

Answers

Answer:

Nitrates and phosphates lead to eutrophication and anoxia in the creek which caused aquatic animals to die and damaged the creek.

Explanation:

Nitrates (NO3-) are chemical compounds that contain nitrogen and oxygen molecules. They are salts that are commonly found in fertilizers and are soluble in water. Phosphates are also compounds that are used in agricultural processes.

Nitrates and phosphate found in water are usually from plants that  have been washed off by rain water and also from vehicles' exhaust.

When there are abnormally high levels of nitrates and phosphates in water, it becomes difficult for aquatic animals to survive. In bodies of water, the nitrates and phosphates become sources of food to algae and other plants, this causes them to become over stimulated, and lead to Eutrophication (a high concentration of nutrients) and Anoxia (lack of oxygen).

This causes the fishes to run out of oxygen and die. Then the water begins to change color (milky white or green), give off an offensive odor and gradually turns into a  swamp and eventually a meadow

what is the S.I unit of speed , time​

Answers

Answer:

Second!

Explanation:

speed and velocity are both measured using the same units.The S.I unit of distance and displacement is the meter. The S.I unit of time is the second. The S.I unit of speed and velocity is the ratio of two-the meter per second!

I hope it's helpful!

Answer:

metre per second

Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second, but the most common unit of speed in everyday usage is the kilometre per hour or, in the US and the UK, miles per hour.

Explanation:

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In what way is surface area more important for cells than volume?

Answers

Answer:

As a cell grows in size, the surface area gets bigger, but the volume gets bigger faster. Thinking about this as a ratio (division), the volume is the denominator and the surface area is the numerator. If the volume is getting very big, then the ratio itself will be getting very small.

please help ASAP i’ll give brain

Answers

Answer:

27. f 28. d 29. b 30. a 31. g 32. h

Explanation:

List the ways how you can help make your commumity safe and healthy.
1.
2.
3.
4.
5.​

Answers

1.) Follow the rules and laws in place which are meant to protect us.
2.) Alert the proper authorities when you know someone is not following the laws in place to protect us.
3.) If you see someone in danger help them however you can.
4.) Create a community watch group to prevent crime and ensure safety of those around us.
5.) Have a free social distancing neighborhood workout group to keep people active during quarantine.

Will give brainliest

Answers

Changes in a food chain can have a chain reaction on other species within the foodchain. For example, if less plants grew one year, less wildebeest will have what to feed themselves so wildebeest population will decrease and the buffalo who eats the wildebeest won’t have enough to eat etc

To fell things you need energy True or false

Answers

Answer:

false

Explanation:

Answer:

Yes, you use energy to feel things becasue  you move your muscles

Explanation:

If this helped you please mark brainiest.

8. The central Dogma of Biology states:
a. DNA proteins ORNA
b. RNA O Proteins DNA
c. DNA RNA proteins
d. DNAO RNA mRNA

Answers

Answer:

Answer is C.

Explanation:

I hope it's helpful!

Different cell organelles perform different functions. Which cells would
most likely have the largest vacuoles?

Answers

Plant cells have the largest vacuoles

If humans replace the forest with a factory, how will this affect the carbon cycle in the
area?
The forest is defined as a carbon sink, and with its removal, there will be less carbon
released into the atmosphere.
The forest is defined as a carbon source, and with its removal, there will be less carbon
released into the geosphere.
The forest is defined as a carbon sink, and with its removal, there will be more carbon
released into the atmosphere.
The forest is defined as a carbon sourceand with its removal, there will be more carbon
released into the hydrosphere.

Answers

Answer:

The forest is defined as a carbon sink, and with its removal, there will be more carbon

released into the atmosphere.

Explanation:

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Solve the system of linear equations using multiplication.4x + 3y = 9 5x 2y = 48 The solution is_____ PLEASE SHOW WORK Select the correct answer.What is the formula of the compound vanadium(V) oxide? Use the list of polyatomic ions and the periodic table to help you answer.A. VO2B. VO5C. V5O2D. V2O5E. V2O2 In a _____ fault, the hanging wall moves down relative to the footwall.A. hangingB. transformC. reverseD. normal In cats, green eyes (G) is dominant to yellow eyes (g). What is the genotypic ratio of the following cross? Gg x Gg Different cell organelles perform different functions. Which cells wouldmost likely have the largest vacuoles? Complete the sentences with the correct form of the verb ir How to graph this slop (put a pic if u can )pls help due at 11 On average, Gil reads 57 pages in a book each week.How many pages des Gil read in 12 weeks? An example of an asset is: The sides of a triangle measure 2x + 5, X 4, and3(2x + 1). What is the perimeter of the triangle? The value of a collectible toy is increasing exponentially. The two points on the graphshow the toy's initial value and its value 3 weeks afterward. Four out of 12 students like chicken better than steak. What percent prefer chicken 9. Greg can't seem to concentrate on his studies. His roommate is watching TV in the other room. The radio plays in Greg's bedroom, and the phone is ringing off the hook. Why do you think Greg is having trouble concentrating? Greg is experiencing cognitive overload. Greg is not visually literate. Greg's communication skills are lacking. Greg's textbooks are not ergonomically designed. Given that 8 x 3 y = 36 Find x when y = 3 Give your answer as an improper fraction in its simplest form. Compara las unidades de volumen, rodea la opcin correcta y contesta. I 19Camilo y Amara harn un mural. Cuentan con varios botes de pintura Galonde diferentes colores, pero las etiquetas difieren en las unidadesque representan su contenido.Unidad dedel Sisterque equiva 3.79 lit2 galonesV2 galn2.5 litros2 litros1 1/4 litrosV2 litroCul de las siguientes opciones representa medio galn?a) 18.95 litrosb) 1.895 litrosc) 1 895 litrosb09Cul equivale a dos galones?SUSU BUDISb) 7.58 litrosc) 75.8 litrosa) 758 litros Consider the passage and theme.Devin kept a low profile in school. He attended classes and talked with his friends in the hall, but few knew him well. He rarely raised his hand in class and never spoke out of turn. Even in band class, he refused to draw attention to himself. Though he had earned the honor of first-chair saxophone, he did not reveal his passion for his instrument to his classmates.Then, sophomore year, Devin joined the marching band despite his fear of public scrutiny. The night of the first football game, his palms were sweating and his heart was racing as the band marched onto the field. But as soon as he began to play, his fears were forgotten, and through the glare of the lights he could see the crowd swaying and clapping to the music. Devin was completely at ease during his solo, and after the game a friend told him, "You were great! I didn't know you had it in you."Theme One: It is important to take risks.What other theme is addressed in the passage?People can reveal themselves through their passions.Music entertains people with varied interests.A leader knows how to share the spotlight with others.Shyness can prevent people from finding social success. O Mint1. Chris gets sick from a burger that was undercooked. It took a fewdays before he had symptoms because the pathogen needed timeto live and grow inside his body. This type of foodborne illness iscalled:O Foodborne intoxicationFoodborne toxin-mediated infectionFoodborne infectionO Food poisoning What is a "respuesta?"an answeran envelopea hospital bandagea travel ticket can someone help me answer this pls. What does satyagraha mean?Take your time on this, and the first correct answer gets brainliest.