When is asexual reproduction an advantage to an organism that can produce
sexually or asexually?
Answers
Answer:
I think it's C. when a mate cannot be found
Related Questions
The human chromosome 1 is approximately 250 million nucleotides long. In order to reveal the sequence of human chromosome 1, the chromosome is broken up into hundreds of fragments. These fragments are then pieced together in the correct order to generate the long, continuous sequence of nucleotides in the chromosome, a process referred to as:
Answers
Answer:
The process is termed as sequence assembly.
Explanation:
The aligning and merging fragments from a longer sequence of DNA so that the original sequence can be redeveloped is termed sequence assembly in bioinformatics. The process of sequence assembly is essential as the DNA sequence technology fails to read the complete sequence of genomes in one go, and apart from that, it reads small fragments of DNA sequences between the sizes of 20 to 30000 base pairs.
describe the connection between the digestive and respiratory systems
Answers
Answer:
Explanation:The respiratory system brings oxygen into the lungs when you breathe. The digestive system breaks food down into nutrients such as glucose. Now the circulatory system enters the picture. It transports glucose and other nutrients from the digestive system to the cells.
Silicates are a group of minerals
that contain what two elements?
A. silver and gold
B. silicon and oxygen
C. carbon and sodium
D. hydrogen and helium
Answers
Answer:
Quartz falls into a group of minerals called the silicates, all of which contain the elements silicon and oxygen in some proportion.
Explanation:
A cell that utilizes NHEJ to repair a double-stranded DNA break which occurred in the open reading frame of a gene is susceptible to indels resulting in a frame shift mutation and ultimately a non-functional protein. False True
Answers
Answer:
True
Explanation:
The non-homologous end-joining (NHEJ) pathway is a DNA repair pathway used to repair double-strand breaks that can occur throughout all cell cycle phases. Conversely to the homologous recombination (HR) pathway, the NHEJ pathway does not need a homologous template at the DNA double-strand breaks ends and therefore NHEJ is an error-prone repair pathway that may cause mutations within the repaired region of the DNA. The NHEJ pathway is well-known to induce indels (i.e., insertions and deletions) mutations that shift the reading frame of the protein (i.e., frameshift mutations), thereby leading to a completely different translated protein from the original one.
what is it called when a bacterium uses a pilus to transfer its DNA
Answers
Answer:
Hello There!!
Explanation:
The answer is Conjugation.
hope this help,have a great day!!
~Pinky~
Answer:
Conjugation is the process by which one bacterium transfers genetic material to another through direct contact. During conjugation, one bacterium serves as the donor of the genetic material, and the other serves as the recipient
List 3 skills that early man had to master in order to survive in physical education
Answers
Answer:
Survival skills are techniques that a person may use in order to sustain life in any type of natural environment or built environment. These techniques are meant to provide basic necessities for human life which include water, food, and shelter. The skills also support proper knowledge and interactions with animals and plants to promote the sustaining of life over a period of timePLEASE DON'T PUT A LINK
Which two scientists used x-ray diffraction to try to determine the 3-dimensional structure of DNA?
Answers
Answer:
Rosalind Franklin and Maurice Wilkins used x-ray diffraction to create images of DNA, which Watson and Francis Crick used to create the double helix model.
which tissue store fats in our body?
Answers
Answer:
Your answer should be adipose
Explanation:
Fats are stored in adipocytes, the cells of a loose connective tissue called adipose tissue. An adipocyte is like a little packet in which a droplet of fat can be stored.
The invention of the microscope led to the discovery of the cell by Robert Hooke. While looking at cork, Hooke observed the box-shaped structures, which he called "cells" because they reminded him of the cells (rooms) found in monasteries. This discovery led to the development of the cell theory. Credit for developing the cell theory is usually given to two scientists. Theodor Schwann and Matthias Schleiden. The cell theory was then proposed by Theodor Schwann in 1839. There are three parts to this theory: living organisms are made up of cells, cells are the basic structural unit of all organisms, and all cells come from pre-existing cells. Which of these is supported by the tenets of the cell theory? Select ALL that apply. les )) A) Energy flow occurs within cells. B) Mitosis produces identical daughter cells. C) Living organisms can be unicellular or multicellular. D) DNA is copied and passed between cells during cell division. E) Single-celled bacteria grow and then divide in half to make new bacteria.
Answers
Living organisms are made up of cells, cells are the structural unit of all organisms, cells come from pre-existing cells Energy flow occurs within cells.
What are the main points of cell theory?The main points of cell theory are:
All living things are made up of cells.Cells are the raw building blocks of life.All cells come from preexisting cells through the cycle of cell division.Energy flow occurs within cells.Thus, cells come from pre-existing cells Energy flow occurs within cells.
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Scientists have discovered and identified only a fraction of the species living and extinct. True or False?
Answers
Science
This is true because humans can only know so much due to unexplored lands, water depth, and evidence of extinction being hidden.
Answer:
True
Explanation:
¿Cuál es la importancia de la diversidad Genética?
Answers
Answer:
las razones más importantes para conservar la diversidad genética es el mantenimiento del potencial evolutivo de las especies pues dicha diversidad representa el reservorio de las posibles respuestas al medio (físico y biológico), posibilitando con ello su adaptación a los cambios del mismo; pero también es importante económicamente dado que es el sustrato biológico sobre el que actúa el proceso de selección que ha venido realizando nuestra especie desde su etapa primitiva de recolector de alimentos.
Explanation:
Many cells working together is a _____________.
A. organ system
B. organism
C. tissue
D. organ
Answers
Many cells working together is a tissue .
hope it is helpful to you
Answer:
C. tissue
Explanation:
I put the correct answer
Use one word to describe the process shown in the diagram above.
(Will mark as brainliest)
Answers
Answer:
the process shown in the diagram above is phagocytosis
How does the circulatory system supply blood throughout the body
Answers
Answer:
The circulatory system delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides. The types of blood vessels include arteries, capillaries and veins.
Explanation:
Identify the cycles of nutrients step by step
Answers
Answer:
Mineral cycles include the carbon cycle, sulfur cycle, nitrogen cycle, water cycle, phosphorus cycle, oxygen cycle, among others that continually recycle along with other mineral nutrients into productive ecological nutrition.
Explanation:
The steps, which are not altogether sequential, fall into the following classifications: nitrogen fixation, nitrogen assimilation, ammonification, nitrification, and denitrification. The nitrogen cycle.
heat is produced by radiant energy (A) when it travels through space (B) when it strikes matter (C) when its reflected from the Earth's surface (D) in all these ways
Answers
Answer:
Most of the solar radiation is absorbed by the atmosphere and much of what reaches the earth's surface is radiated back into the atmosphere to become heat energy. Dark colored objects, such as asphalt, absorb radiant energy faster than light colored objects.
Explanation:
please help me this is due in a bit
Answers
Answer:
A and D are true but A is the more solid answer! :)
Explanation:
Which of the following substitutions can help reduce air pollution?
using a bike instead of a car
using dumps instead of landfills
using coal instead of oil
using fireplaces instead of a wind farms
Answers
Answer: A. using a bike instead of a car
Explanation: TRUST ME!!! Answer is correct on Edge!!! :)
Using a bike instead of a car can help reduce air pollution by decreasing the number of cars on the road and reducing the emissions of greenhouse gases and pollutants from car exhaust. Therefore, option (A) is correct.
What is air pollution?Air pollution is the presence of harmful substances in the air that we breathe. These substances can come from natural sources such as wildfires and volcanic eruptions, but are mostly caused by human activities such as burning fossil fuels, industrial processes, and transportation.
Common air pollutants include particulate matter, ozone, nitrogen oxides, sulfur dioxide, and carbon monoxide, among others. Exposure to air pollution can lead to a range of health effects, including respiratory problems, heart disease, and even premature death. Air pollution also has significant impacts on the environment, including harming ecosystems, reducing crop yields, and contributing to climate change.
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Is lettuce a leaf plant?
Answers
Answer:
yes.
Explanation:
Which of the following could result in secondary succession?
the formation of a tall sand dune on a previously grassy beach
a vast glacier in motion forming a U-shaped valley in its wake
a volcanic eruption that covers most of what used to be a forest
an introduced species that destroys all the native plants in an area
Answers
Answer:
D. an introduced species that destroys all the native plants in an area
Explanation:
Secondary succession happens when the severity of disturbance is insufficient to remove all the existing vegetation and soil from a site.
An introduced species that destroys all the native plants in an area
Example of successionExample of secondary succession is in oak and hickory forests cleared by wildfire.Wildfires burn most vegetation and kill animals which makes it impossible to escape the area.Thus, we can conclude that the correct option is (d)
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PLEASE HELP[ ME WITH THIS, I HAVE TO SUBMIT IT TODAY BEFORE 12:00
There have been cases in history where a king divorced his queen because she produced only daughters. Using your knowledge of genetics, explain why this was an incorrect move.
Answers
Answer:
A child's gender (male or female) is determined by the chromosome that the male parent contributes.
Explanation:
Females have XX sex chromosomes. Males have XY sex chromosomes. A male infant results if the male contributes his Y chromosome while a female infant results if he contributes his X chromosome. Therefore, it is actually the King's fault that he is only producing female heirs.
The gender of a child is determined by the s ex chromosomes present in male and not by the female.
What are s ex chromosomes?Humans have 23 pairs of chromosomes. 22 of these pairs are called autosomes and are same in both male and female.The 23rd pair chromosome is different in male and female and are called s ex chromosomes because determines the s ex of a child.The female has two copies of X chromosomes whereas males has one X and one Y chromosome.During fertilization, the embryo receives one set of chromosomes from each parents.Child with XX chromosomes will be girl and child with XY chromosome will be boy.As, the mother can only give X chromosome then the gender of child is determined by the chromosomes he received from his father as it has both X an Y chromosomes.
Hence, the female should not be blamed if she gives birth to only daughters.
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The allele combinations are?
O genetics
O mitosis
O genotype
O phenotype
Answers
Answer:
genotype
Explanation:
Within an individual organism, the specific combination of alleles for a gene is known as the genotype of the organism, and (as mentioned above) the physical trait associated with that genotype is called the phenotype of the organism.
How could an error during transcription affect the protein that is produced
Answers
Answer:
The protein might be unable to function if an error during transcription occurs. Explanation: During transcription, the mRNA is formed. If the error encountered in the transcription, mRNA formed would be a transient one and would eventually get degraded.
Explanation:
During which stage does a cell experience growth and chromosome replication?
Answers
HELP PLS I DONT HAVE TIMEE
Answers
Answer:
C. Directional selection
Explanation:
The graph given shows that an extreme phenotype is favoured as allele frequency shifts towards the direction of the phenotype. Thus, due to the natural selection that occured as a result of draught, an extreme trait which is a particular beak size of the birds is favoured over others.
One phenotype is selected over the other in one direction. This is an example of directional selection, which occurs when one trait at the end of a spectrum is selected for against the others that have less fitness.
This signal in the male body to stop producing testosterone is an example of?
Answers
Answer:
Cancer.
Explanation:
what is the process called when we make a copy of our DNA and then turn it into a string of amino acids
a)protein synthesis
b)mitosis
c)meiosis
d)cancer
Answers
Answer:
meiosis, which results in special cells called gametes (also known as eggs and sperm.)
Possible explanations for the origin of life in structure, function, and behavior among
organisms are contained in the
A.Fluid-mosaic model
B. Gene-chromosome theory
C.Theory of evolution
D. Cell theory
Answers
Answer:
D. Cell Theory
cell-tissue-organ- organ system- organism
HELP!!!! FAST!!!! 20 POINTS!!!! You are a traffic accident investigator. You have arrived at the scene of an accident. Two trucks of equal
mass (3,000 kg each) were involved in a rear-end accident at a stop sign. Here is what you know:
• Truck 1 started from rest at the top of a 22-meter hill and coasted toward the intersection.
.
Truck 2 was on a flat stretch of road at the bottom of the hill directly in front of Truck 1.
At the bottom of the hill, Truck 1 was going 20 m/s; Truck 2 was going 35 m/s.
.
There were no skid marks left by Truck 2. The collision occurred at the stop sign where Truck 2 had
stopped
• After the collision, both trucks moved together in the same direction at 10 m/s before slowly rolling
to a stop.
You must now push Truck 2, using 1,000 N of force, 8 meters off to the side of the road so no one
else gets hurt.
1. What was the potential energy of Truck 1 at the top of the hill? 2. What was the kinetic energy of each truck before the began braking? 3. A. How much energy did truck 1 lose from the top to the bottom of the hill? B. Where do you suppose that energy went?
Answers
Answer:
1) Kinetic energy of the truck 1 is 600,000 joules.
Kinetic energy of the truck 2 is 1,837,500 joules.
2 a)Potential energy of truck 1 is 646,800 Joules.
b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.
Step-by-step explanation:
Mass of the truck 1 and truck 2,m = 3000 kg
Velocity of the truck 1, = = 20 m./s
Velocity of the truck 2, = 35 m./s
1. Kinetic energy of the truck 1:
Kinetic energy of the truck 2:
2.a) Energy loose by the truck 1:
Initial height of the truck on the hill = 22 m
At that height potential energy will be maximum:
Potential energy of truck 1 at that height =
b) Energy lose by the truck 1 just got converted into heat and sound energy during the collision.
\
Looking at a map of this area, what would someone most expect to see in the shaded ring like area ?