Answer:c
Explanation:
Explain why it is very important for the gametes to divide by meiosis. What could happen if the gametes accidentally divide by mitosis? can someone answer in a sentence!!
Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.
Explanation: Gametes are made via meiosis which produces cells with n=23 instead of diploid cells. If gametes were produced instead by mitosis each gamete would be diploid not haploid.
Question 3
Earth's plates move due to a convection celin
A the Earth's crust
B. the Earth's mantle.
the Earth's inner core.
D. the Earth's outer core.
Answer:B
Explanation:Earth’s core that cause the molten rock in the mantle layer to move, and it moves in a pattern.
Right now we have the ability for genetic modification (plants, animals, diseases, or humans). Discuss a positive or a negative use and whether you agree or disagree with it.
Answer:
There are pros and cons in genetic modification.
Explanation:
Pros: It will help with plant growth and because of global warming it can help keep the plants alive. It can also help cure some diseases and help humans stay alive with what is coming for us in the future.
Cons: If we do this, we would gain more diseases and have new mutations going on in the world. The Plants may mutate and we may lose some types of animals to new diseases.
Mitosis vs Meiosis, someone help me with this, ill give brainiest.
♡ hi there!! i tried to go back to my notes, but i couldn't find anything. but here if an explanation i found. ♡
different: mitosis consists of one stage whereas meiosis consists of two stages. mitosis produces diploid cells (46 chromosomes) whereas meiosis produces haploid cells (23 chromosomes). mitosis produces two identical daughter cells whereas meiosis produces four genetically different daughter cells.
similar: both involve cell division, both the processes occur in the M-phase of the cell cycle. In both cycles, the stages are common – metaphase, anaphase, telophase and prophase. synthesis of DNA occurs in both.
♡ i hope that helps!! good luck on your assignment or whatever thing you're working on! btw i love your pfp, chizuru mizuhara! ♡
- keira ♡!!
What activities can increase the amount of atmospheric CO2?
Answer:bush burning
Explanation:
Since CO2 is a byproduct of combustion, it is released in a large quantity during bush burning
Why is natural selection not random
Answer : because natural selection helps certain animals to adapt to their current environment
Explanation:
Can hydrogen peroxide be broken down by catalysts other than those found in a living system? What is/are the control(s) and why are they needed?
Answer:
hi I not talk spanish
Explanation:
not talk spanish
Please help! I promise to give brainiest to the person who helps!!
How are the organs attached to the other body systems?
the body has levels of organisms that built on each other cells make up tissues, tissues make up organs, and organs make up organs system the function of an organs system
depends on the the integrated activity of it organs for instance digestive system organs corporate to process food
what would probably happen if demario shared a drinking glass with his best friend who was sick with the flu and had a fever
Answer:
Demario would probably get the flu as well
Explanation:
Describe the two signals and pathways that are activated when you touch something and experience pain
the pencil and the book both fall down at the same time because
Answer:
They both weighed tha same
Explanation:
A book is heavier than a pencil, but if they are equal in weight. Then they will fall at the same time
Hope this helped
Mollusks are invertebrates. What does it
mean when an animal is an invertebrate?
A. They all have shells.
B. They have a backbone.
C. They do not have a backbone.
D. They live in the ocean.
Answer:
c they do not have a backbone
Explanation:
Invertebrates are animals that neither possess nor develop a vertebral column (commonly known as a backbone or spine), derived from the notochord. This includes all animals apart from the subphylum Vertebrata. Familiar examples of invertebrates include arthropods (insects, arachnids, crustaceans, and myriapods), mollusks (chitons, snail, bivalves, squids, and octopuses), annelid (earthworms and leeches), and cnidarians (hydras, jellyfishes, sea anemones, and corals).
Answer:
c
Explanation:
bc i took the test
HELPPP ASAPPPP!!!! Plsssss
Answer:
Waxing gibbous
Answer:
waxing gibbous
Explanation:
In DNA, if the % of adenine is 30%, what is the % of thymine?
Answer:
35%
Explanation:
Since we know that 35% of the bases in the section of DNA are adenine, we can conclude that 35% of the bases are thymine.
What describes the conversion of ADP to ATP?
A)an input of energy as both phosphate groups detach
B)a release of energy as one phosphate group detached
C) a release of energy as a third phosphate group is attached
D) an input of energy to attach a third phosphate group
Answer:
D
Explanation:
The option that describes the conversion of ADP to ATP is D) an input of energy to attach a third phosphate group.
What is ADP?ADP (adenosine diphosphate) is a molecule that is made up of adenosine and two phosphate groups. ATP (adenosine triphosphate) is a molecule that is made up of adenosine and three phosphate groups. The conversion of ADP to ATP is an energy-intensive process that requires an input of energy.
The third phosphate group is attached to ADP by a process called phosphorylation. Phosphorylation is an energy-requiring reaction that uses ATP as a source of energy.
Find out more on ADP conversion at https://brainly.com/question/14452154
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Can someone help me really quick!!
Answer:
12 degrees C
Explanation:
12 C = 53.6 F
answer dis please im desperato
Answer:
C which would be considered secondary consumers.
Explanation:
They are commonly called carnivores, and examples include lions, snakes, and cats.
I hope this helps
A student has several pet hermit crabs. He wants to determine how the hermit crabs choose which shell they inhabit. He thinks that the crabs choose their shells based on the shells' color and wants to design an experiment to test this. Which of these steps should the student include in his experiment? A. He should add shells that are different colors, but the same size and type, to the tank and observe which shells the hermit crabs choose. B. He should observe hermit crabs in their natural environments and determine how shells help protect them from predators. C. He should place the hermit crabs in different tanks and change the temperatures in the tanks to see if it effects their shell selection. D. He should gather shells that are different sizes and different colors, place them in the tank with the hermit crabs, then observe which shells they choose. Reset Next Question
A mRNA codon is AGC. The tRNA anticodon will be
What occurs to a DNA strand during DNA replication?
a
The DNA strand is shortened.
b The DNA strand is deleted.
с
The DNA strand is lengthened.
d The DNA strand is copied.
Check it
Answer:
It is copied.
Explanation:
Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules.
Answer:
it is copied option d
Explanation:
DNA molecule is copied to produce two identical DNA molecules.
1. What are 5 sources of natural gas used today.
5 important things Gregor John Mendel did
Based on the theory of natural selection, which of the explanations best describes the change in the beak depth of the medium ground finch during the dry years?
A.
The beak depth of the individual finch decreased.
B.
The beak depth of the finch population decreased.
C.
The beak depth of the individual finch increased.
D.
The beak depth of the finch population increased.
Answer:
B
Explanation:
The beak depth of the finch population decreased.
Answer:
D
Explanation:
Because when its dry season it increases
How is the brain involved with the senses and what is the relationship to the wat a personreacts to objects?
Answer:
The senses are the components of our nervous system that capture stimuli from the environment for transmission to the brain, and it is there where the information is processed to issue a response. All sensations are electrical signals that travel through neurons which form a network that communicates all organs with the center of the nervous system, and communicate with each other to transmit the electrical impulse through a process known as synapsis.
Explanation:
The brain is an organ that controls the activity of the body, both its conscious and unconscious functions. It is located in the head and corresponds, therefore, to the encephalon of humans and other vertebrates and is subdivided into forebrain, midbrain and hindbrain.
The brain acts on the rest of the organism by generating muscle activity or by the production and secretion of chemicals called hormones. Thereby the brain controls responses to changes in the environment. Some basic types of response such as reflexes may be mediated by the spinal cord or peripheral ganglia, but sophisticated intentional control of behavior based on complex sensory information requires the integration of information.
The thalamus, which is located in the central part of the brain, processes and coordinates the messages from the senses that it receives from the body. Five senses are considered to exist: sight, touch, smell, taste and hearing. For that, the information perceived from the outside must reach the brain.
The senses are the components of our nervous system that capture stimuli from the environment for transmission to the brain, and it is there where the information is processed to issue a response. Therefore, all sensations perceived from the outside are electrical signals that travel through neurons. For example, the eyes transform light signals into electrical impulses, which travel to the brain where they are transformed into electrical signals.
Neurons form a network that communicates all organs with the center of the nervous system, and communicate with each other to transmit the electrical impulse through a process known as synapsis, which is mediated by molecules called neurotransmitters. Since the electrical impulse cannot jump directly from one neuron to another, these neurotransmitters are needed. When the active neuron produces them, the next neuron in the network detects them and becomes electrically charged. Once this has happened, it produces neurotransmitters again so that the next one becomes electrically activated. This is how the electrical impulse reaches the brain.
Twenty years after his voyage to the Galapagos, what did Darwin identify as the creative force driving the evolution of species?
Darwin discovered many animals but he observed finches(a type of bird) with unique beaks.
true or false: the results of pollination are shown inside the punnett square
the ratio between mass and volume of mass per unit volume.
Solid
Volume
Mass
Density
Which option identifies the most likely contributor to a microclimate that forms in a northern-facing valley?
exposure
shelter
precipitation
topography
Answer:
Topography
Explanation:
I just took the quiz.
Answer: pretty sure it’s topography
Explanation: edge 2021
Which feature of chytrids makes them different from the other types of fungi? the material that strengthens their cell walls the special digestive material they release their use of budding to reproduce their ability to live in dry environments
Answer:
the material that strengthens their cell walls
Explanation:
Chytrids originate from the kingdom fungi and a division known as Chytridiomycota. They contain a feature of unique characteristics by the presence of the chitin and the cellulose cell wall. The chitin made up the component of their cell wall in fungi but in Chytrids, the cellulose helps to strengthens their cell walls.
Answer:
A. the material that strengthens their cell walls
Question:
What is the oxidized form of the molecule found after glycolysis?
Possible answers:
A. ADP
B. Pyruvate
C. Ether
D. Lactose
E. Phosphate
F. Acetaldehyde
G. TCA
Answer:
What is the oxidized form of the molecule found after glycolysis Pyruvate
Explanation:
Pyruvate
