Sperm and egg cells are known as gametes. Therefore, option A is correct.
What are gametes?A gamete is an animal or plant reproductive cell. Animals' male and female gametes are referred to as sperm and ova, respectively. Each ova and sperm cell carries one copy of each chromosome, making them haploid cells. Meiosis cell division takes place in gametes and it forms four daughter cells.
In humans, gametes are haploid cells with 23 chromosomes—one of each chromosomal pair found in diploid cells—and are hence haploid. The haploid number, commonly known as n, is used to indicate the number of chromosomes in a single pair. n = 23 for people. Sperms are found in the testes and ova are found in the ovaries.
sperm and egg cells are known as gametes. Therefore, option A is correct.
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what are the symptoms of rickets?
Answer:
Signs and symptoms of rickets can include:
Delayed growth
Delayed motor skills
Pain in the spine, pelvis and legs
Muscle weakness
ANSWER:
PEOPLE MAY EXPERIENCE:
PAIN AREAS : in the bones
MUSCULAR : cramping, flaccid muscles, or muscle weakness
ALSO COMMON : acquired deformity of chest and rib, bone fracture, bow legs, cavity, deformity of the skull, or slow growth
If Earth suddenly increased in mass, what might happen to its orbit around the Sun?
It says biology but it is just science
Answer:
If the orbit of the Earth changes, then the distance between the Earth and the Sun changes. If you tug on an object once (as you would, if you suddenly increased the mass of the sun), you'll likely pull a circular orbit into a more oval, looping orbit.
The peripheral nervous system is divided into the nervous systems.
Answers
autonomic and somatic
next one is
sympathetic and parasympathetic
Explanation:
Animals inherit traits from their parents. They pass some of these same traits on to their children.
Suppose a pair of animals has a trait that helps them survive in their environment. They pass this trait on to their children. What
effect will that probably have on the children?
ОА. .
The children will be more likely to survive than their parents were.
OB.
It will not affect the children.
OC.
The children will be more likely to survive than if they did not have the trait.
OD.
The children will be able to adapt if the environment changes.
Answer:
C.
Explanation:
Traits would not make them more likely to survive than their parents because the parents also had the same traits. It would affect the children because they would be as likely as their parents to survive in thay environment, but would not necessarily adapt if the environment changes because the trait would have to evolve.
Gabrielle and her friend William had nine identical long, rectangular containers. Gabrielle added water to the containers, filling three to a depth of one-half inch, three to a depth of one inch, and three to a depth of two inches. She lifted the end of one container to a height of three inches, let the water settle, and then quickly set the container back down. This motion created a wave. Using a stopwatch, William timed how long it took the wave to travel across the container and back one time. Gabrielle and William repeated this process with all nine containers. Identity the question that Gabrielle and William's experiment can best answer. Are the heights of waves in containers affected by the depth of water in the containers? Does container shape affect the amount of time it takes waves to travel through water in containers? Does water depth affect the amount of time it takes waves to travel through water in containers?
Answer:
1739
Explanation:
A location has the conditions stated below.
warm ocean water
winds to carry air upwards
Which of these weather conditions is most likely to occur in the location? (3 points)
blizzard
lightening
tornadoes
hurricanes
Answer: Hurricanes
Explanation:
Hurricanes are formed from warm ocean water especially in the tropics and strong winds. The process occurs when warm air above the warm ocean water is continually replaced by cooler air in the atmosphere . This continuous cycle causes the hot air to move upwards, cool and condense into clouds together with the growing strong winds and constant evaporation from the warm oceans causing a mighty storm spining upwards which intensifies as wind increases causing hurricane to form.
HELPPP
Which energy resource must a human cell absorb from food in order to carry out cellular respiration?
carbon dioxide
glucose
water
protein
Answer:
glucose
Explanation:
The Global Conveyor Belt a deep ocean current is important because it___
Answer:
Global Conveyor Belt, a deep ocean current, is important because it ___. helps regulate global climate, it transports nutrients around the globe, and it transports warm water to colder regions
Explanation:
brainliest plssssss
(look at attached picture) What mechanism of evolution is this an example of? ? ht O Natural Selection Gene Flow O Mutation Genetic Drift
Answer:
Its Genetic drift
Explanation:
Genetic Drift is a random decrease in genetic variation
How much carbon dioxide does Jupiter have?
Answer:
Jupiter have over 96% carbon dioxide..
Explanation:
Jupiter is composed primarily of gaseous and liquid matter, with denser matter beneath. It's upper atmosphere is composed of about 88–92% hydrogen and 8–12% helium by percent volume of gas molecules...
Answer:
there is no carbon dioxide on Jupiter the planet is to hot
Explanation:
High body temperature influences peripheral circulation by__________
blood flow to the arms and legs.
(increasing or decreasing
Need help with this problem
Identify the parts labeled in the cell.
Answer:
A- Cell Wall
B- Cytoplasm
C- Nucleus
Explanation:
Read the following passage.A small amount of oil can be used to produce a large amount of energy. Because of this, oil has changed the way we live. Our cities are built for cars, which run on oil in the form of gasoline. People have grown used to the idea of being able to hop in their car and drive anywhere they want, for a relatively low price. And our country has a large network of gas stations already in place to make this possible. However, there is only so much oil underground. Once we have taken all the oil from underground, it will not be replaced. As oil starts to run out, the price will keep increasing. Also, oil releases greenhouse gases when burned, but that is not the only effect it has on the environment. Drilling for oil is a difficult process and can cause environmental damage. In the drilling area, organisms can lose their homes or be killed. Oil is also drilled offshore, which means it is drilled from the ocean floor.This can cause problems for marine life. One of the worst outcomes is when oil is spilled into the ocean, because this is very difficult or even impossible to clean.a) Based on this passage, what are the pros and cons of using oil? (2 points)Think about the good and bad things that the passage mentions.
help!!! please!!! thanks
Answer:
B
Explanation:
50 POINTS AND BRAINLYEST! These graphs shows a change in four types of greenhouse gases from 1975 to 2015. Based on the results of your experiment, how might these changes in greenhouse gases affect Earth's temperature? Which is the only greenhouse gas to show a downward trend in its concentration?
Answer:
CFC-11- the red gas.
Explanation: I looked it up and it is true. This gas as been decreasing today! The gas has decreasing since 1990! God Bless.
CFC-11 is the only greenhouse gas which show a downward trend in its concentration. It is a widely produced man-made chemical with a variety of applications.
What are Greenhouse gases?A greenhouse gas is a gas which absorbs and emits radiant energy within the thermal infrared range of light, this causes the greenhouse effect which results into global warming. The primary greenhouse gases which are found in the Earth's atmosphere include water vapor, carbon dioxide, methane, nitrous oxide, and ozone gas.
CFC-11 (Chlorofluorocarbon) was a widely produced man-made chemical with a variety of applications which include predominantly the use as an aerosol propellant, in the production of insulating foams, as a solvent and as a refrigerant for air conditioners.
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Which indicates how evidence of climate change supports the theory of continental drift?
coalfields in several continents
volcano formation
giac al evidence found in South America
folded mountains in Africa and South America
Answer: Glacier evidence
Explanation:
I hope this helped you
Answer:
The answer is C.) on edge 2022. Glacial evidence.
Explanation:
What is the difference
between a fumarole and
a geyser?
Answer: They are both openings within the Earth but, Fumaroles release gases (carbon dioxide, sulfur dioxide, hydrogen chloride, and hydrogen sulfide) and steam, and Geysers release water and steam.
Explanation:
I need help on this one
Answer:
high tides on both sides
Explanation:
the ocean bulges outwards
I need this urgently pls help
its pretty simple :)
Answer:
The answer is D. Double Helix
Answer:
its d a double helix i learnt this in 6th grade
Explanation:
What is the best description of the evolution of camouflage by natural
selection? *
A. Insects see the background they want to blend into, and then actively change their
genotype to match the background.
B. Insects rub against the leaves, bark, or dirt that they live on, so that the pigments from
these substances are transferred to their bodies.
Their offspring inherit this coloration
and blend in more effectively.
C. Mutations occur frequently, so that each offspring insect is a completely different
color. Based on their coloration, the insects seek a habitat they can blend into.
D. Mutations affecting coloration occur randomly in insects. Insects with mutations that
help them to blend in are more likely to survive and reproduce than others. Gradually
these helpful mutations accumulate in the population.
PLEASE HELP
Answer:
D. would be the answer! :) hope I helped!
Answer:
D
Explanation:
mutations affecting coloration occur randomly in insects. Insects with mutations that
help them to blend in are more likely to survive and reproduce than others. Gradually
Cattle have poor visions and hearing, have parasites attached to their skins, and stir up insects with their feet. Egrets have excellent vision and hearing, and eat insects. How do these animals help one another?
Hi there! The cattle help the Egrets with finding food and Egrets help the cattle with looking out for harmful creatures.
Hope this helps! Have a good rest of your day/night!
The light energy has now been converted to chemical energy that is stored in _________ and _________
molecules. These molecules are used in the _________
to help make sugars.
Answer:
Sunlight is converted to chemical energy in the form of ATP (adenosine triphosphate), which is the main energy-storing molecule in living organisms. ATP is then transported throughout the chloroplast and used to provide the chemical energy necessary to power other metabolic reactions.
what does Replication mean in science?
Answer: DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
Explanation:
Answer:
replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
Explanation:
hope this helps :)
Which of these is a similarity between photosynthesis and cellular respiration
Answer:
The formula for both photosynthesis and cellular respiration are opposite of each other
Explanation:
the formula for cellular respiration is photosynthesis and vice versa
please give me an answer,
ASAP
Answer:
here u go. Hope i can help! :)
Explanation:
Europe and Asia. The boundary between Europe and Asia is unusual among continental boundaries because of its largely mountain-and-river-based characteristics north and east of the Black Sea. The reason is historical, the division of Europe and Asia going back to the early Greek geographers. Europe is considered a separate continent from Asia because of its distinct historical, cultural and political identity, rather than any clear geographical demarcation. ... A large part of Turkey lies in Asia, however, culturally and politically, it has been closer to Europe and therefore sees itself as a European country
Name a process that requires energy when the body is fully at rest.
Please help.
Answer:
All organisms respire in order to release energy to fuel their living processes. The respiration can be aerobic, which uses glucose and oxygen, or anaerobic which uses only glucose. Respiration must happen all of the time so that the organism can survive.
A community wants to build an energy source to replace its coal power plant. The planners want it to be safe, renewable, and have a minimal impact on the environment.
Answer:
Solar energy can be used
Explanation:
Solar energy can be regarded as a radiant light and heat, it is an energy that is gotten from the Sun which is been trapped with the help of
range of ever-evolving technologies. This technologies could be photovoltaics as well as solar heating, and solar thermal energy. Solar energy is gotten from the sun and is been converted to "thermal energy" or "electrical energy". It's one of most abundant source of renewable energy with minimal impact on the environment. It is a very safe form of energy since it doesn't release CO2 or carbon monoxide to the atmosphere like coal power plant
True or False. Crossing over creates new genetic combinations among organisms.
Why does high air pressure usually indicate dry weather conditions? A) It is easier for condensation to occur and for clouds to form. B) It is harder for evaporation to occur and for clouds to form. C) The air particles are not closely packed together. D) The air particles have more room for water particles.
Answer:
B
Explanation:
High air pressure usually indicates dry weather conditions because It is harder for evaporation to occur and for clouds to form. Therefore, option B is correct.
Why does high air pressure usually indicate dry weather conditions?High air pressure usually indicates dry weather conditions because it is associated with descending air, which suppresses cloud formation and precipitation.
When air pressure is high, it means that the weight of the atmosphere above a particular location is greater than usual. This causes the air to sink down toward the Earth's surface, which creates a stable atmosphere. As the air sinks, it becomes warmer and drier, which inhibits the formation of clouds and reduces the likelihood of precipitation.
Therefore, high air pressure is generally associated with stable, dry weather conditions. Thus, option B is correct.
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