Answers
Answer:
C.)
Explanation:
Hope this helps you out!
Related Questions
which is true regarding the process of meiosis I?
A) chromosome Number is reduced from diploid to haploid
B) sister chromatids in a cell undergoing are always identical
C) Most homologue pairs do not have any crossovers during prophase I
D) sister chromatids separate to opposite ends of the cell
Answers
Answer: The correct option is A (chromosome Number is reduced from diploid to haploid)
Explanation:
In sexual reproduction, offspring are produced by fusion of two different sex cells which usually come from two different parents. These sex cells are know as gametes.
Meiosis is a type of cell division that gives rise to gametes in which the chromosome number is halved. Thus, the gamete cell is said to contain a haploid number (n) of chromosomes.
A diploid cell has two sets of chromosomes: one from the male parent and the other from the female parent. When a diploid cell undergoes meiosis the following occurs:
--> the chromosomes replicate once and
--> the nucleus and cell duplicate ( divide equally) twice.
As a result, the diploid parent cell gives rise to four haploid gamete cells. Therefore the statement "chromosome Number is reduced from diploid to haploid ' is true concerning meiosis I.
Which method of heat transfer is energy that is teansferred by electromagnetic waves?
Answers
Answer:
Radiation
Explanation:
Radiation is the transfer of heat by means of electromagnetic waves.
Within a cave environment, bat waste products, called guano, are decomposed by organisms such as fungi and bacteria. These are then eaten by
creatures such as flatworms. Larger animals like salamanders eat flatworms. Which correctly represents the energy flow described?
A. Fungi - Bacteria - Salamanders - Guano
B. Bats - Guano - Flatworms - Salamanders
C. Salamanders - Fungi - Bacteria - Flatworms
D. Guano - Bacteria - Flatworms - Salamanders
Answers
Answer:
D
Explanation:
The correctly represents the energy flow described in the given case is - D. Guano - Bacteria - Flatworms - Salamanders
Energy flowEnergy flow is the movement of energy that is transferred from one trophic level to another trophic level but does not revert back. It is always unidirectional and it follows II nd law of thermodynamics.
In the given food chain, energy is transferred from waste products called guano by a bat which does not involve a bat directly, thus it starts from guano, and energy moves to bacteria and then flatworms and ultimately to the salamanders.
Learn more about Energy flow:
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If you found a cell of unknown origin with a cell membrane, ribosomes and DNA, can the cell be PROKARYOTIC?
Answers
Answer:
Yes. both prokaryotic cells and eukaryotic cells have ribosomes, DNA and a cell membrane.
Which molecule would a bear store in its body as a source of calories during its winter hibernation?
O Carbohydrate
O Protein
O Lipids
O Nucleic Acid
Answers
Answer:
Lipids
Explanation:
Lipids are a source of long term energy.
8) Where does DNA replication occur? 9) When does DNA replication happen?
Answers
Answer:
in the nucleus of eukaryotic organisms
Answer:
8. DNA Replication occurs after cell division
9. DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes
Explanation:
When blood that is high in carbon dioxide exits the heart, it immediately enters which body system?
Answers
Answer:
The Circulatory System
Explanation:
When blood is rich in carbon dioxide it leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs. (All of which have to do with the circulatory system)
In this scenario, what color
mice is more “Fit”?
Fit/Fitness- Organisms which are better
suited to their environment
Answers
Answer:
Black Mice
Explanation:
A term that refers to the survival of only those organisms best able (fittest) to obtain and utilize resources, resulting in the evolution of organisms that are best adapted to the environment.
Which would be the best example of migration?
Answers
Answer:
Choosing to move because of a new jobs
Explanation:
All planets rotate counterclockwise except one. Which planet rotates clockwise?
Mars
Venus
Earth
Mercury
Answers
Answer:
venus is the only planet that relates opposite to the direction of all other planets
Delta and Alpha are the same distance from the equator, and they are both near the ocean. Using the information in the map, how does the air temperature of Delta compare to the air temperature of Alpha? Why?
Answers
The image of this question is missing, so i have attached it.
Answer:
Explained below.
Explanation:
From the image attached, we can deduce that;
- The air temperature of Delta will be warmer than Alpha.
- The reason is because the wind will push ocean water that's turning and following the coasts and thereby making energy to be transferred from the ocean to the air at Delta and also from the air to the ocean at Alpha.
Answer:
I am doing the same test as you, so it is D. warmer than Alpha. The winds push ocean water that turns and follows the coasts. A lot of energy is transferred from the ocean to the air at Delta, and only a little energy is transferred from the ocean to the air at Alpha.
Explanation:
If homeostasis is not maintained, what will most likely happen to the digestive system?
Answers
Direction: List down nine measuring tools on you answer sheet.
1. ____________
2.____________
3.____________
4.____________
5.____________
6.____________
7.____________
8.____________
9.____________
10.____________
Answers
Answer:
Calipers.
Micrometer.
Laser Measure.
Ruler.
Compass.
Square.
Measuring Tape.
Tailor's Measuring Tape.
which of the following is not a function of the skeleton
Answers
Answer:
The answer is B
Explanation:
Because glycogen is made and stored primarily in the cells of the liver and skeletal muscle.
_____________ show the evolutionary relationships of organisms, showing a common ancestor that is based on their genetic information.
Answers
Answer:
cladogram
Explanation:
built different
Does anyone else answer questions that say they will make you brainliest and then the person never makes you brainleist -_-
Answers
Answer:
all the time
Explanation:
Answer:
Yea I don't like it when that happens they normally get reported by someone but....
Explanation:
Which two taxonomic levels are organisms
most commonly referred?
Answers
Answer:
Organisms are commonly referred to according to the two most specific taxonomic levels: genus and species, which are often Latin. This is called binomial nomenclature.
Explanation:
Olivia was reading about the Earth's history. She grew interested in the Quaternary period in the Cenozoic era and studied it further. The Quaternary
period is best known for which two major events?
A. the rise of reptiles and flowering plants
O
B. the rise of mammals and swimming mammals
O
c. the ice ages and the rise of humans
O
D. the rise of dinosaurs and other reptiles
Answers
Answer:
oh yeah daddy
mink ,
Explanation:
Answer:
B
Explanation:
The Cenozoic era was known to be called the age of mammals, because the largest land animals have been mammals during that time. Meaning Mammals that swim would also be living during that time with land mammals.
In an ecosystem, there is a transfer of energy from one organism to the one eating it. This transfer allows the animal doing to eating to gain what percentage of the energy from the animal it ate?
Answers
Answer:
yes, baby
Explanation:
;)
True or false
- our phenotype is solely determined by genotype.
plz help me!!! :(
Answers
Answer:
true
Explanation:
true, bc pheno, determines on geno.
What’s metabolism?? Help meh
Answers
answer this question and I will give you a reward of 10 points so here is the question:
what is the national animal of the USA
what is the national tree of the USA
what is the national bird of the USA
what is the national flower of the USA
(look I made this question so id give it to challenge yourselves so if you are not interested please you don't have to do it)
Answers
Answer:
What is the national animal of the USA - American Bison
What is the national tree of the USA - Mighty Oak Tree
What is the national bird of the USA - Bald Eagle
What is the national flower of the USA - Rose
I liked your questions...!!
Seeya soon!! :) ;)
Which fossil fuel puts the least amount of sulphur dioxide into the atmosphere?
a
Petroleum
b
Linoleum
C
Coal
d
Natural Gas
Answers
Answer:
b.Linoleum
Explanation:
hope that helps
Make a strand of DNA using the following:
5’--------3’
3’--------5’
Answers
Answer:
5 aaatttccccgcaaaa 3'
3' tttaaaggggcgtttt 5'
Explanation:
Iodine solution ..............in the presence of starch.
produce starch
turns off bunsen burner
turns blue black
lowers boiling point than the water
Answers
Answer:
it turns blue and black
Explanation:
sorry if im wrong...
What does the word "Ecological Balance" mean?
Answers
Answer:
what does it mean?????????????????
Answer:
so like the ecological balance is the equilibrium between, and harmonious coexistence of, organisms and their environment.
Explanation:
Granite takes much longer to form than basalt. How will the size of the crystals in granite be different from the size of the crystals in basalt?
Answers
Answer:
The size of the crystals in granite will be different from the size of the crystals in basalt depending on how they are formed and how they are cooled which determines the nature of the crystals they produce. Granite takes a much longer time to form than basalt because granite takes a very long time to cool down since it is intrusive giving minerals to be well-formed and producing a bigger size of crystals with individual mineral grains that are can be seen without the need for bigger magnification. While basalt crystals are much smaller as the crystals form very quickly because the magma comes out of the earth and cools quickly giving rise to fine-grained minerals.
Explanation:
Granite and basalt are both igneous rocks.
Granite takes a longer time to cool as it hardens under the earth's surface causing the delay in cooling while basalt takes a shorter time to cool as it hardens above the earth's surface.
POSSIBLE POINTS
Absorbs dead matter, has chitin in cell walls, and is heterotrophic This organism belongs in which Kingdom?
Answers
Answer:
Fungi
Hope this helps!!!
Based on the energy flow between trophic levels in an energy pyramid how much energy would be expected to be found at the secondary consumer level in this pyramid
Answers
Answer:
100J of energy is transferred to the secondary consumers
Explanation:
According to the second law of thermodynamics, energy transfer from one trophic level to another is not usually a 100% transfer of energy. This is because the organisms at each trophic level use energy derived from food substances to carry out its activities.
Only about 10% of the energy obtained at each trophic level is transferred to the next trophic level.
This implies that only about 1000J of energy is transferred to the primary consumers and 100J of energy is transferred to the secondary consumers.
How does the nucleus, cell membrane, and ribosomes work together?
Answers
Answer:
Eukaryotic cells have a true nucleus, which means the cell's DNA is surrounded by a membrane. Therefore, the nucleus houses the cell's DNA and directs the synthesis of proteins and ribosomes, the cellular organelles responsible for protein synthesis.
OR
In the nucleolus, new ribosomal RNA combines with proteins to form the subunits of the ribosome. The newly made subunits are transported out through the nuclear pores to the cytoplasm, where they can do their job.
The nucleolus inside the nucleus produces ribosome components, which are synthesized just outside of the nucleus form ribosomes.
The spindle then sends mRNA towards the ribosomes, which is used to code for protein synthesis.
Other organs in the cell, including the mitochondria and lysosomes, are surrounded by lipid membranes that isolate them from other components in the cell.
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