The diagram to the right shows homologous chromosomes during
prophase 1 of meiosis. Which of the following correctly
describes the process being illustrated?
Answers
Answer:
Explanation:
Crossing over in which alleles are exchanged
Related Questions
What are What are the policy implications of the most robust findings and key uncertainties
Answers
Answer:
The policy implications of the most robust findings and key uncertainties are discussed below in details.
Explanation:
Policy implications are most frequently meso- and macro-level deliberations and can incorporate programmatic, community-oriented, state-level, or federal-level representations of how your investigation can modify enduring systems, how present systems or societal connections impact your investigation or the application of yours.
Which part of the nervous system is the first to respond when Joshue feels a raindrop fall on his arm?
brain
spinal cord
sensory neuron
motor neuron
Answers
Answer:
sensory neuron is the first-aid part to respond.
This gland, found in your brain, is responsible for control of the endocrine system. In addition, it controls many homeostatic functions in your body and helps regulate hunger, thirst, sleep and wakefulness. What is this gland? A) hypothalamus B) pituitary C) sdrenal D) thyroid
Answers
Answer:
Explanation:
The answer is A hypothalamus
Answer:
hypothalamus
Explanation:
The belief that scientific psychology should be studying only observable behaviors is known as
A. determinism
B. behaviorism
С. creationism
D. humanism
Answers
The belief that scientific psychology should be studying only observable behaviours is known as behaviourism (choice B)
hope this helps :)
The belief that scientific psychology should be studying only observable behaviors is known as behaviorism.
What is behaviorism theory?Behaviorism focuses on the idea that all behaviors are learned through interaction with the environment
Thus, option "B" is correct.
To learn more about behaviorism click here:
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how will you describe the pattern as electrons are distribute?
plss answer my question I need it now...... I will mark you brainliest (just answer it correctly)
Answers
Answer:
2n∧2 is the formula to find the number of electrons in each shell.
Explanation:
The Four Electronic Quantum Numbers
Quantum numbers designate specific shells, subshells, orbitals, and spins of electrons. This means that they describe completely the characteristics of an electron in an atom, i.e., they describe each unique solution to the Schrödinger equation, or the wave function, of electrons in an atom. There are a total of four quantum numbers: the principal quantum number (n), the orbital angular momentum quantum number (l), the magnetic quantum number (ml), and the electron spin quantum number (ms). The principal quantum number,
n
n
, describes the energy of an electron and the most probable distance of the electron from the nucleus. In other words, it refers to the size of the orbital and the energy level an electron is placed in. The number of subshells, or
l
l
, describes the shape of the orbital. It can also be used to determine the number of angular nodes. The magnetic quantum number, ml, describes the energy levels in a subshell, and ms refers to the spin on the electron, which can either be up or down.
Compare the functions of the circulatory, respiratory, and nervous system in gas exchange
Answers
Answer:
Functions of the circulatory, respiratory, and nervous system in gas exchange are interconnected with each other in the following manner:
The circulatory system is responsible to pumps blood around the body. The circulation system allows the absorption of oxygen and releases carbon dioxide in the lungs and the Respiratory system also take oxygen in and releases carbon dioxide. The circulatory system and respiratory system work hand in hand. The brain or nervous system monitors gas or oxygen level in blood and regulates respiratory rate.
During which cell division phase does the nuclear membrane disappear?
O prophase
O anaphase
O metaphase
O telophase
Answers
Option 1 - prophase is the correct answer.
what are the processes of cellular respiration and photosynthesis?
Answers
Answer:
Cellular respiration is made up of glycolysis and aerobic respiration (Krebs cycle & electron transport)
Photosynthesis is made up of the light reaction and the calvin cycle (dark reaction)
Q-9 What is Acceleration due to Gravity? Explain formula of relation between g & G and
find the value of g.
Answers
Acceleration due to gravity is the rate if change in velocity of a body in gravitation field p
I don't know what these are in order, if someone can help that'll be great
Answers
Answer:
1 sugar
2 Nitrogen base
3 Double helix
4 Thymine
5 adenin
6 Cystenine
7 Guanine
8 Nucleotide
9 Phosphate
_________ Is a neural transmitter that is start to play an important role in the transmission of nerve impulses at synapses an myoneural junction
Answers
Answer:
The best known neuromodulators are also neurotransmitters, such as dopamine, serotonin, acetylcholine, histamine, and norepinephrine. Other associated chemical substances include neurohormones. They are synthesized in neurons and secreted into the bloodstream which carries them to distant tissues.
Explanation:
hope you found it helpful
Which sequence shows increasing ecological levels of organization
Answers
Answer:
Organism, population, community, ecosystem
Hope you find this correct!
help asap!! "Watermelon snow" in Antarctica is caused by a species of photosynthetic green algae that thrives in subzero temperatures (Chlamydomonas nivalis). These algae are also found in high altitude in year-round snowfields. In both locations, UV light levels tend to be high. The reddish-pink color of these algae is due to the presence of carotenoid pigments, which absorb blue light while reflecting red light. Those pigments protect the chloroplast from ultraviolet radiation, as well as absorbing heat, which provides the algae with liquid water as the snow melts around it. This molecular variation in plants illustrates
A) relative fitness because the molecular adaptations in chlorophyll pigments have passed to the next generation
B) innate variability because plants have evolved molecular differences to an environmental stimuli
C) unselective adaptation because plants have evolved molecular differences to adapt to different wavelengths of light
D) inclusive fitness because differences in chlorophyll pigments increase the proliferation of beneficial traits in the population
Answers
Answer:
A
Explanation:
This molecular variation in plants illustrates relative fitness because the molecular adaptations in chlorophyll pigments have passed to the next generation. The correct option is A.
What is relative fitness?Absolute fitness is normalized relative fitness. It is a biological fitness measure that compares the reproductive rate of a genotype or phenotype to the maximum reproductive rate of other genotypes or phenotypes in a given population.
The contribution of an individual to the next generation's gene pool in comparison to the contributions of other individuals.
It is important to remember that natural selection acts both directly on the phenotype and indirectly on the genotype that controls that phenotype.
Because the molecular adaptations in chlorophyll pigments have been passed down to the next generation, this molecular variation in plants demonstrates relative fitness.
Thus, the correct option is A.
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Sara and Helen have blue eyes like their mother.
Describe how genetic information is passed on from a parent to a child.
GIVING THE BRAINLIEST
Answers
Answer:
good question
Explanation:
it will show that your parent were look like you and have a good life cus if anything will not have a genetic in a child from there parents it means he or she was adopt then they think to take a test of there bone marrow with her / him
Which choice is an example of an effect of agricultural techniques on the environment? o increased oxygen levels in a pond due to fertilizer runoff O sediment accumulation in a lake near a farm O soil compaction caused by tillage o increased plant growth caused by application of herbicides
Answers
Answer:
its B
Explanation:
i did it
The choice that is an example of the effect of agricultural techniques on the environment is sediment accumulation in a lake near a farm. The correct option is b.
What are agricultural techniques?Agricultural techniques are the methods that are done to do agriculture or farming. These techniques are affecting the soils and water and other environments.
Pesticides, fertilizers, and other harmful agricultural chemicals have the potential to contaminate fresh water, marine habitats, air, and soil. They may also linger in the environment for many years.
Numerous pesticides are suspected of interfering with both people's and wildlife's hormonal systems. Coral reefs and streams are impacted by fertilizer runoff.
Therefore, the correct option is b. sediment accumulation in a lake near a farm.
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describe two ways that energy and matter flow in the tropical rainforest ecosystem shown in figure 7
Answers
Answer:
Hey mate here's your answer ⤵️
Photosynthesis produces oxygen for all organisms and a source of food for herbivores. The herbivores (primary consumers) are then consumed by secondary consumers, secondary consumers are then consumed by tertiary consumers. ... The secondary consumer receives 1% of the original sunlight energy.
Hope it was helpfulllThe two ways through which energy and matter flow in the tropical rainforest ecosystem are as follows:
Sunlight is the main source of energy that plants directly derive.The captured or incorporated energy by plants through photosynthesis gets assimilated in a systematic sequence of consumers, top consumers, etc. What is an Ecosystem?An Ecosystem may be defined as a type of area or place in which members of different species live and interact with one another for the purpose of food, space, and mating partner.
In the given image of a tropical rainforest, the energy is initiated by the plants with the help of a process known as Photosynthesis. This captured energy is then get transported to herbivores carnivores, omnivores, decomposers, etc. in a series of steps.
Therefore, the two processes through which energy and matter flow in the tropical rainforest ecosystem are well-described above.
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some organisms in a population are more likely to survive and
reproduce. Which statement gives the best explanation for this fact?
Answers
Answer:
I belive your answer would be D. I am not 100% sure about this but It makes the most sense.
Explanation: Hope this helps and have an awesome day :)
Which is the simplified version of Kepler’s third law when one of the planets being compared is Earth?(1 point)
Answers
How To Use Kepler’s Third Law
The following is an explanation to help you figure out how to use your calculator to solve problems involving Kepler’s Third Law, and three practice problems to check yourself with.
• If I give you the planet’s orbital period:
– Type in the orbital period
– Hit the x2 key on your calculator OR
– Type in “^” followed by “2” and hit the Enter key.
– Next, type in “^” followed by “0.333” and hit the Enter key, OR
– Next, hit the “2nd Function Key” (often says “SHIFT” or “2nd Func” or “INV”) – Hit the xy key and type in 3. Then hit enter.
– The number you see is the planet’s average distance from the sun, in AU.
• IfIgiveyoutheplanet’saverageorbitaldistancefromthesun:
– Type in the orbital distance.
– Hit the xy key on your calculator, type in 3, and hit “Equals” or “Enter” OR – Type in “^” followed by “3” and hit the Enter key.
– If you see a “square root” key on your calculator hit it OR
– Type in “^” followed by “0.5” and hit the Enter key.
– The number you see is the planet’s orbital period, in years.
Examples
• UsetheseexamplestodetermineifyouareusingKepler’sThird Law correctly:
– An asteroid orbits the sun at a distance of 2.7 AU. What is its orbital period?
• Using a = 2.7 AU, you should get P = 4.44 years.
– A dwarf planet discovered out beyond the orbit of Pluto is known to have an
orbital period of 619.36 years. What is its average distance from the sun? • Using P = 619.36 years, you should get a = 72.66 AU.
– Chiron is a dwarf planet that orbits the sun between Saturn and Uranus, and has an average distance from the sun of 14 AU. What is its orbital period?
• Using a = 14.0 AU, you should get P = 52.38 years.
Photosynthesis _______ glucose and cellular respiration ______ glucose.
A: Breaks; makes
B: Makes; breaks
Answers
Answer:
B.
Explanation:
photosynthesis is "plant food" so ofc it makes glucose not break it
It is said that “sexual reproduction promotes diversity of characters in the offspring.” Justify.
Answers
Answer:
Since sexual reproduction needs two individual animals for it to occur and genes from both, the offspring won’t be exactly like one or the other parent, so, on a larger scale, we will all be unique and diverse.
For further understanding, let’s think of an example. Your dad and mom are different than you are because you are created from both of their genes combined, creating a unique you. This promotes diversity for that we are all unique.
I hope this helps! :)
Which four nitrogenous bases are found in DNA?
1 guanine, cytosine, adenine, thymine
2 guanine, uracil, adenine, cytosine
3 both a and b
4 none of the above
Answers
Answer:
1. guanine cytosine adenine thymine
Experimental data are collected as: x[100]={1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100}; y[100]={-92.3973,14.0677,98.9626,49.6151,111.88,-38.7967,52.1535,-101.325,65.6111,125.129,151.762, -123.132,-41.8744,-39.3356,-99.7856,-128.881,58.5477,-111.692,-75.3057,4.4723,-100.051,169.051, -15.6953,58.3125,147.346,10.9835,42.3421,166.697,-105.534,-90.2199,151.189,130.022,-8.1448,-51.3493, 164.427,119.154,-99.2704,155.986,133.212,118.035,13.1819,139.678,81.5178,-12.4377,-11.7671,146.627, -25.787,107.25,19.8867,15.6437,112.871,122.552,8.42037,-10.1364,146.682,178.531,203.565,-70.7871, 171.256,-50.6232,193.836,-34.7733,-68.9564,25.3423,75.6537,21.5484,46.5259,-64.22,-13.5792, 74.9213,-26.6872,30.5302,169.534,-36.7224,65.4419,113.978,68.1137,181.414,127.76,145.447,75.5486, 164.201,169.504,110.07,96.713,114.974,155.46,2.72803,-59.9407,13.426,29.9344,-11.052,176.639, 162.505,-18.3784,184.418,234.104,127.227,145.18,0.440172}; Obtain the regression line in the form of y = a x + b.
Answers
hi myself thx for the points
. In the video, the domain Eukarya includes all eukaryote organisms. In a six kingdom system, these eukaryotes can make up four of the six kingdoms. Name these separate eukaryotic kingdoms and list descriptive words and examples for each. In your descriptions, use the bolded vocabulary words correctly from #1-3 on the previous page.
Answers
Answer:
Fungi, Animalia, Plantae, and Protista
Explanation:
Fungi: A cluster of organisms that produce spores and feed on organic matter, examples are Mushrooms, mold and yeast.
Animals: a classification of living organisms that almost always have organs, and feed on other organic matter, they also usually have a nervous system. Examples are, Pigeons, Lions, Whales, etc.
Plants: organisms such as grass, trees, moss, flowers, and grow in the same spot. They absorb water, and inorganic matter through their roots, and usually have green coloring to do photosynthesis.
Protists: These organisms are usually microscopic and unicellular. They contain a nucleus and other specialized organelles, and some can move around. They vary widely of what they do, with some like Amoebas moving and eating other cells, while algae stay put and perform photosynthesis.
Answer:
protista, fungi, plantae, animalia
Explanation:
took the AP biology test
What are the products of photosynthesis?
Answers
Answer: During the process of photosynthesis plants break apart the reactants of carbon dioxide and water and recombine them to produce oxygen (O2) and a form of sugar called glucose (C6H12O6).
Explanation:
Can you get a paperclip to float on water? Does the size of the paper clip matter?
Answers
Answer:A paper clip can float on water and the size does not matter
Explanation:
Answer: Not it doesnt not matter what is the size of the paper clip because they have many holes the water goes around it and it floats:)
Explanation:
I hope this helps lad:)
Have a great day :)
Mitosis results in two identical daughter cells, whereas meiosis results in
four sex cells. *
3 points
True
False
Answers
Answer:
bruh WHAT
Explanation:
* DANCES* SADLT
Answer:
False i think
Explanation:
True or False: A mineral is a natural solid with a random shape.
Answers
Answer:
The answer SHOULD be true, but there are other factors.
Explanation:
If dad had a blood type of O and mom had a blood type of AB, could they have a child with B type blood?if so what percentage
Answers
Answer:
Yes, they could give a child b type Blood.
Explanation:
Parents with blood types AB and O can give their children either A or B blood types, it's a 50% and 50%.
What is sensory
nerves
Answers
Answer:
sensory nerves is the central nervous system for the periphery
what is blood circulation
Answers
delivered nutrients and oxygen to all cells in the body
Explanation:
it consists of the heart and the blood running through the entire body.The arteries carry blood from the heart the veins carry it back to the heart