Well as the population grows, our resources start to decrease. More resources are wasted every single day of our lives and we still keep digging them all out, what makes it worse is, since animals keep going endangered, humans keep coming and coming and if it keeps happening we will have no animals. Not to mention people are burning forests, the things we need to breathe.
Which description is correct for both oogenesis and spermatogenesis?
The cells have 46 chromosomes until meiosis II is completed.
After meiosis I, the cells have 23 chromosomes.
Part of meiosis I is completed before birth.
The entire process takes about 70 days.
Answer:
After Meiosis I, the cells have 23 chromosomes
Explanation:
It is B
In meiosis there is a reductive phase (meiosis I) and the not reductive phase (meiosis II). Option B). After meiosis I, the cells have 23 chromosomes.
What is meiosis?Meiosis is a process by which, from a diploid germ cell (2n), four haploid cells (n) -the gametes, sperm and egg cells- are produced. This is the gametogenesis process.
Each daughter cell has half of the chromosomes of the original one.
There are two phases in meiosis:
the first one in which occurs a chromosome's reduction division, and the second one where the cell suffers a new division, but this one is not a reductive one.So, if the germ cell has 46 chromosomes, after meiosis I each new cell will have 23 chromosomes, because meiosis I is the reductive phase.
Option B is correct.
You can learn more about meiosis and gametogenesis at
https://brainly.com/question/12149107
https://brainly.com/question/15719103
https://brainly.com/question/1446790
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When comparing mitochondria and chloroplasts in plant cells, which statement BEST explains a similarity in the cellular function of these organelles
A
These organelles are both important for the uptake of nutrients from the cell's exterior.
B
These organelles are both important in the regulated transport of molecules within cells.
с
These organelles are both important for the conversion of energy to a usable form for cells.
D These organelles are both important for the use of cellular genetic information to make proteins.
Answer:
The correct answer is - с. These organelles are both important for the conversion of energy to a usable form for cells.
Explanation:
Chloroplast and mitochondria are the two organelles that are essential for the biosphere specially autotrophs like plants and heterotrophs as chloroplast is the organelle that converts light energy into chemical energy by forming sugars by the process called photosynthesis by trapping the sunlight.
This chemical energy that is stored in glucose molecule moves to the mitochondria where by the procee of the cellular respiration the chemical energy converted to the ATP, the energy form that is used by the cell for the performing its function.
Using the chart on page 257 in your text as a guide, explain how the two memory systems (automatic and effortful) processes work.
Which process releases energy from digested food?
A. photosynthesis
B. cellular respiration
C vitamin production
D. fertilization
Answer:
cellular respiration
Explanation:
HELPP ASAP!!!!
Scientists have genetically modified many foods to increase the vitamin and mineral contents. What is a major concern with producing genetically modified
foods?
A. The amount of food available to people will decrease.
B. The increased nutrients will affect the taste of the food.
C. Shelf-life expectancy of the modified foods will not be as long.
D. New allergens that people are not aware of may be introduced
Answer:
D. New allergens that people are not aware of may be introduced.
Explanation:
While increasing mineral contents or vitamins, people might have a strong allergy to a certain type of ingredient that the scientists added in to the food.
Help please thanks so much
D, Proline and Valine.
The DNA strand C C A G T C codes for the Amino Acids Proline and Valine.
Answer:
The answer would be E.
Explanation:
Ive attached a transcription chart that is easier to follow and use than the one you posted.
Remember that uracil is used in rna instead of Thymine so you will change any letter Ts in DNA to U.
Arizona and California are fighting over the right to what?
What is the difference between speed and velocity in your own words?
Answer:
Explanation:
The difference between speed and velocity is that speed is a scalar quantity while velocity is a vector quantity.
hope this helps my friend
Remoras are small fish that attach to sharks but do not harm them.When sharks tear prey apart,remoras eat the leftovers.What relationship do remoras have with sharks?
A.)Mutualism
B.)Parasitism
C.)Commensalism
D.)Predator-prey
Answer:c
Explanation:
Remoras are small fish that attach to sharks but do not harm them. When sharks tear prey apart, remoras eat the leftovers. ... Remoras and sharks have a mutualistic relationship
PLEASE HELPPP ANSWER NEEDED ASAP
7. HELP URGENT BEAINLYWhat does most cell division produce?
Answer:
There are two mitosis and meiosis.
By building green and reducing electricity consumption, what potential environmental, economic, and social benefits could be gained?
Answer:
by building green and reducing electricity consumption, benefits such as enhancing and protecting biodiversity, improving air and water quality, reducing waste streams, conserving and restoring natural resources, reducing operating costs, creating, expanding, and shaping markets for green products and services, improving occupant productivity, optimizing life-cycle economic performance, enhancing occupant comfort and health, heightening aesthetic qualities, minimizing strain on local infrastructure, and improving overall quality of life can all be gained.
Explanation:
Environmental benefits: Enhance and protect biodiversity and ecosystems, Improve air and water quality, Reduce waste streams, & Conserve and restore natural resources.
Economic benefits: Reduce operating costs, Create, expand, and shape markets for green product and services, Improve occupant productivity, & Optimize life-cycle economic performance
Social benefits: Enhance occupant comfort and health, Heighten aesthetic qualities, Minimize strain on local infrastructure , & Improve overall quality of life
Hope this helps & I hope I'm not too late to help you out!
Your body only has one means of defense when it comes to protecting your body from diseases. Question 7 options: True False
Answer:
False
Explanation:
Answer:
False!
Explanation: First you have your immune system. Then the little hairs deep up in your nose help filter out viruses and bad bacteria! So that is two ways.
Exam Instructions
Question 14 of 20 :
Select the best answer for the question
14. Which feature is believed to have been the first step in the evolution of land plants from th
O A. Evolution of vascular tissue
O B. Protection of the embryo
C. Evolution of microphylls
D. Evolution of flowers to attract pollinators
Mark for review (Will be highlighted on the review page)
N
w
Answer:
Explanation:
a coalition government forces
what is an example of drought
Answer:
An example of drought is August in the desert
Explanation:
Drought is defined as a long period of time when there is no rain
what is the glue that holds together our solar system
Answer:
gravity
Explanation:
Gravity is the powerful force that glues our universe together. Gravity helped form our solar system, the planets, and the stars. It holds the planets in orbit around the Sun, and moons in orbit around the planets.
What clinical term refers to the process of aging?
somatic death
senescence
rigor mortis
genetic therapy
Which of the following is an example of cohesion?
A. water transforming into vapor
B. water soaking into a paper towel
C. water slowly dissolving rocks over time
D. water forming droplets during a rainstorm
Answer:
b
Explanation:
A biologist counts the number of zebras in a population each year, and notices an increase in the zebra population. Which describes the biologist’s actions?
Answer:
if I'm correct he is gathering information and is probably making a chart to graph the information about how much the zebra population is growing
Answer:
The correct answer is that he is observing.
Explanation:
PLEASE HELP, WILL GIVE BRAINLEIST!!!
Answer:
A.
Explanation: The statement A is the only one that corresponds correctly with the graph.
What Happens When a Recessive Allele Is Present More Than the Dominant?
Answer:
Then the Recessive trait is passed down to the offspring.
Hope it helped
How are dewpoint and relative humidity related?
Answer:
Explanation:
Dew point is the temperature to which air must be cooled to become saturated with water vapor. Relative humidity is the percent of saturation at a given temperature; it depends on moisture content and temperature. Relative humidity is the amount of moisture actually in the air to the maximum amount that can be present at that temperature. The dew point is the temperature at which a given sample of air will have a relative humidity of 100 percent; hence, the saturation temperature.
If the specimen is living, then cells Fill in the blank text field 1
Type here
be present when the specimen is viewed through a microscope.
Answer:
can you please rewrite that so it can make more sense
Explanation:
The photograph shows of waves made by an earthquake. what was transported to this location by the earthquake waves?
A. Rock
B. Matter
C. Gravity
D. Energy
Answer:
Energy
Explanation:
I just took the test and got it right
Answer:
Explanation:yes ENERGY!
Name the two high energy molecules that are produced during the light dependent reactions?
Answer: atp and adp
Explanation: atp is an unstable molecules which hydrolyzes to adp and inorganic phosphate when it is in equilibrium with water.
how are hurricanes started? rain
snow
thunderstorms
sleet
Answer:
A pre-existing weather disturbance: A hurricane often starts out as a tropical wave. ... Thunderstorm activity: Thunderstorms turn ocean heat into hurricane fuel. Low wind shear: A large difference in wind speed and direction around or near the storm can weaken it
Explanation:
Answer:
and wind
Explanation:
A food chain is the feeding relationship among all of the organisms in an ecosystem? True or False
Answer:
False that I believe is a food web
Explanation:
A food chain is a chain of one organism from grass to rabbits to fox that is a food chain
Image to compare and contrast the two
What is the phenotype(s) you can expect from crossing a pure round parent and a
pure wrinkled parent?
R=round
r=wrinkled
Answer:
Round
Explanation:
Round is the dominant phenotype and wrinkled is the recessive one. When crossing, the offspring will have one allele from each parent, i.e. Rr, wrinkled phenotype will hence be masked by the dominant round one.
Most compounds that produce this in aqueous solution are ionic
A) Acid
B)Base
C) Both
What is the name of that have the ability to develop into differen kinds of cells?
Answer:
mitosis
Explanation:
Answer:
Differentiation.
Explanation:
Hope this helped!