In an environment with stable availability of resources, the population can still grow because there are enough resources for this population to survive. Option B. The species' population can be expected to increase.
This question is related to growth models.
Logistic growthA growing population that inhabits a limited space is gradually affected by density, rebounding in the multiplication rate.
The population growth per capita rate decreases as population size increases.
The population reaches a maximum point delimited by available resources, such as food or space. This point is known as the carrying capacity, K.
Carrying capacityCarrying capacity refers to the maximum point at which the environment can support a growing population.
K is a constant. It coincides with the population size when natality rate and mortality rate are equal to each other. This is the equilibrium point.
• If the population size, N, is inferior to K (N<K), the population can still grow.
• When N approximates to K, the population´s growth speed decreases.
• When N=K, the population reaches equilibrium,
• When N is superior to K (N>K), the population must decrease in size because there are not enough resources to maintain that size.
So when the population size exceeds K, carrying capacity makes the population decrease in size.
But if there is a constant availability of resources, the population can still grow because there are enough resources for this population to survive. In this situation, N<K.
When resources are stable over a long period of time, a species' population can be expected to INCREASE. Option B.
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A pyramid of numbers for the wetland ecosystem showed that there were very large numbers of organisms at the base of the pyramid and very few at the top. Explain why
Answer:
hmm... i dont know
Explanation:
List three ways in which
mitochondria and bacteria are
similar.
Answer:
1.The inner folds of the mitochondrial membrane, cristae, are very similar to mesosomes found in bacteria.
2.Electron transport chain is found in the plasma membrane of both bacteria as well as the mitochondria.
3.Ribosomes found in bacteria and mitochondria are 70S in size
You put a marshmellow on a metal coat hanger and roast the marshmellow over an open fire. The marshmellow catches on fire. You quickly blow it
out. Before you get a chance to eat it, your hand gets really hot where you are holding the metal hanger. What type of energy transfer can explain
this situation?
Answer: Conduction
Explanation: As the fire starts to heat up the metal hanger it transfers the heat onto your hand.
Conduction Def: The process by which heat or electricity is directly transmitted through a substance
What causes a shooting star
Answer:
Explanation:
WHICH ONE IS IT??? AHHH
Answer:
b
Explanation:
Answer:
ecology? bc I don't think it's healthy or food chain
If you had a fertilizer that was labeled 20-20-20 on a 50 pound bag, how many pounds of N-P-K each would there be?
Answer:
i think that means it is even so 16.33333333333 but i dont know so dont use me i am just trying to give ideas
Explanation:
HURRYYYYY
Engaging in water supply planning is most helpful in the management and prevention of which natural hazard?
O drought
O floods
O thunderstorms
O wildfires
Answer: drought
Explanation:
Purple flower color (P) is dominant over white flower color (p) in pea plants. A heterozygous pea plant with purple flowers is crossed with another heterozygous pea plant with purple flowers.
What will be the phenotypes, and probabilities of their offspring?
Question 11 options:
75% purple and 25% white
100% purple
100% white
50% purple and 50% white
Answer:
75% purple and 25% white
Explanation:
When a punnett square is drawn to predict the phenotypes of the pea plants offspring:
- only 1 out of the 4 squares gave the result for the offspring to have white flowers (1/4 = 25%)
- 3 out of the 4 squares gave results for the offspring to have purple flowers (3/4 = 75%)
EASY POINTS!
In peas, long stem (A) is dominant over short stem (a). A heterozygous, long stem plant (Aa) is crossed with a homo-zygous, short stemmed plant (aa).
Which of the above squares represent plants that are heterozygous?
Question 9 options:
Box 1
Box 1 and box 2
Box 1 and box 3
Box 2 and box 3
Answer:
Box 1 and box 3
Explanation:
[tex]\huge\boxed{\textbf{Box 1 and Box 3}}[/tex]
_____________________________________[tex]\Large\textbf{Phenotype:}[/tex]
It is the physical appearance of the trait, whether the plant has Long stem or short stem.
[tex]\Large\textbf{Genotype:}[/tex]
A genotype refers to the genetic characteristics of an organism's trait, if it is heterozygous or h o m o-zygous, recessive or dominant. This question is basically based on the Genotype, asking for the heterozygous plants which is a genotypic characteristic.
_____________________________________Alleles:Allele Long stem A is dominant over short stem a
Genotype of Parent Pea PlantsPea Plant 1 has genotype Aa
Pea Plant 2 has genotype aa
_____________________________________[tex]\Huge\text{Question:}[/tex]The question asks for how many heterozygous plants are present in the punnet square of pea plant 1 and pea plant 2.
Heterozygous PlantsHeterozygous Plants means those plants which have two different alleles that means One dominant allele (i.e. A here) and One recessive allele (i.e. a here). These Organisms inherit a different version from each parent. In a heterozygous genotype, the dominant allele overrules the recessive one.
If we look at the punnet square given in the attachment, the Box 1 and 3 have genotype Aa which is a HETEROZYGOUS DOMINANT PLANT while box 2 and 4 have a genotype aa which is a HOMO-ZYGOUS RECESSIVE PLANT thus the answer is Box 1 and 3
_____________________________________Best Regards'Borz'how to Draw skeletal system of human body
please give me some concept to Draw it
Explanation:
Here there is a image of skeleton system u can draw it
do all cells have a cell plate?
Answer: No
Explanation: (in plant cells) a plate that develops at the midpoint between the two groups of chromosomes in a dividing cell and that is involved in forming the wall between the two new daughter cells.
Which part of the chloroplast is responsible for absorbing light energy from the sun
Based on the cell theory, which of the following is true? (5 points)
a
All cells are too small to be seen.
b
All living things are made of cells.
c
Small organisms have more cells than large organisms.
d
Large organisms have larger cells than small organisms.
The lungs absorb dash gas and excrete waste carbon dioxide
Answer:
Oxygen
Explanation:
"tall" "purple" and "wrinkled" are examples of
Answer:
adjectives
Explanation:
*sigh*
Answer:
Phenotypes
Explanation:
I took the test
any three minerals that are required for formation of chlorophyll
Answer:
Iron, Magnesium, and Nitrogen
Aaron is learning about genetics in science class, and he made a list about what he learned
. An example of a trait is blue eyes
Genes are always passed from offspring to parents
• Traits can be common and uncommon in populations.
. Genes determine most physical traits
Aaron made a mistake on his list. Which of these statements fixes Aaron's mistake
Answer:
Genes are always passed from offspring to parents
Explanation:
Well parents pass on genes to an offspring for one for another the parent will not always pass a gene for a certain trait on, if the trait is not a dominate gene it has the chance of getting replaced by the other parent's more dominate trait
pls help! on gregor mendel
Answer:
P, F₁, and F₂
Explanation:
The parental generation is also known as P. F₁ is the first generation and F₂ is the second generation.
EASY POINTS!
Black (B) coat is dominant over white coat (b) in guinea pigs. Two black guinea pigs mated and had a litter of 10 pups. 5 were black and 5 were white. What is the genotype of the parents?
options:
a. ) BB x bb
b. ) Bb x Bb
c. ) BB x BB
d. ) bb x bb
Answer:
B
Explanation:
Bb x Bb
DNA is found in every cell of an organisms body.
This is true
May nilbin be with you
what is a difference between systemic and pulmonary circulation
Answer:
Pulmonary circulation moves blood between the heart and the lungs. ... The oxygenated blood then flows back to the heart. Systemic circulation moves blood between the heart and the rest of the body.
Explanation:
I'll give brainliest
Brody and Ethel are arguing about waves. Brody says that waving his hand back and forth is a scientific wave. Ethel says that it is not. Which statement best describes who is correct?
Brody is correct because the wave involves an input of energy.
Ethel is correct because energy is not carried from one place to another.
Brody is correct because the pattern repeats.
Ethel is correct because the motion has no pattern.
Answer:
I think its the first one
Explanation:
If not then its the 3rd one
Answer:
its B
i know this for a fact
Explain why a high ratio of surface area to volume benefits a cell.
Answer:
smaller single celled organisms have a high surface area to volume ratio cause surface area to the volume ratio smaller as the cell grows larger. if a sell grow beyond the limit not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume
Which kingdoms include organisms that create cellular energy (ATP) through respiration?
I. Archaebacteria
II. Fungi
III. Plantae
IV. Animalia
V. Protista
VI. Eubacteria
A.
II and IV only
B.
I and VI only
C.
I, II, IV, V, and VI only
D.
I, II, III, IV, V, and VI
Answer:
D.
I, II, III, IV, V, and VI
How are heat and temperature related?
A :temperature and heat measure the same thing
B :thermometers measures he
C: Heat causes a change in temperature
Answer:
C
Explanation:
Heat causes changes in the temperature of objects
what kingdom grows on land and in water feeding on both plants and animals
Answer:
Amphibians kingdom
Explanation:
They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems.
Freshwater can be renewed, but environmentalists consider it nonrenewable. Why is there a contradiction in classification?
Freshwater is recycled through the use of irrigation, bathing, and everyday use.
Freshwater is easily polluted or depleted before it can be replaced.
Freshwater evaporates and condenses, and then precipitation returns it to the lakes.
Freshwater is highly affected by global warming, and is quickly evaporating.
B on edge
Explanation:
Answer:
B
Explanation:
Edge 2022
please help me
Which statement best describes the role of lichens in ecological succession?
A. They replace smaller trees and shrubs that need less sunlight.
B. They add nutrients to the soil and hold the soil together with roots.
C. They release acids that help break down bare rock to form soil.
D. They use nitrogen from the air to make nutrients that plants can use.
Answer:
C. They release acids that help break down bare rock to form soil.
Explanation:
Quiz Verified
How does the movement of muscles attached to the ribcage and diaphragm initiate expiration?
The muscles relax, which which flattens the diaphragm and increases the volume of the chest cavity.
The muscles relax, which pulls the ribcage downward and decreases the volume of the chest cavity.
The lungs contract and push the air from the lungs.
The lungs relax and pull the air into the lungs.
Answer:
B
Explanation:
trust me my guy
Answer:
It's B I just took the quiz
Explanation:
Which statement accurately describes how genetic information is transferred during meiosis?
Meiosis creates four daughter cells that have half the number of chromosomes that are present in the parent cells.
Meiosis creates two daughter cells that have half the number of chromosomes that are present in the parent cells.
Meiosis creates four daughter cells that have identical genetic information to the parent cells.
Meiosis creates two daughter cells that have identical genetic information to the parent cells.
Meiosis is the reductional division which creates four daughter cells that have identical genetic information to the parent cells. Thus, the correct option is C.
What is Meiosis?Meiosis is a special type of cell division which is also called as reductional division. This division takes place in the germ cells in sexually reproducing organisms which results into production of gametes, such as sperm or egg cells. Meiosis involves two rounds of division which ultimately result in the formation of four cells with only one copy of each chromosome or half genetic content.
Meiosis is divided into two divisions: Meiosis I and Meiosis II. In which, Meiosis II is similar to Mitosis and Meiosis I involves the reduction of genetic material to half.
Therefore, the correct option is C.
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