Answer:
more info?
Explanation:
Many genotypic and phenotypic characteristics are linked to the X chromosome. Some of these are caused by X-linked traits, whereas others are due to X chromosome inactivation. Drag the labels on the left to the appropriate category on the right.
Calico cats have patches of black and orange fur X inactivation X-linked Color blindness is more common in men "Heterozygotes" can express the recessive phenotype Hemophilia Rett syndrome is not always fatal in females Barr bodies
Answer:
X chromosome inactivation:
- Calico cats have patches of black and orange fur
- "Heterozygotes" can express the recessive phenotype
- Rett syndrome is not always fatal in females
- Barr bodies
X linked traits:
- Color blindness is more common in men
- Hemophilia
Explanation:
X chromosome inactivation refers to the mechanism in which one X chromosome is randomly inactivated during early embryonic development in female mammals. The inactivated (silenced) X chromosome is condensed into a structure called Barr body. In cats, the gene encoding for the orange/non-orange fur coloring is X-linked, thereby X inactivation explains why most calico cats (i.e., those cats that have a color pattern with orange and black spots) are female. Moreover, Rett syndrome is a neurodevelopmental disorder caused by a mutation in the X-linked MECP2 gene, and therefore this disorder is much more serious in males. On the other hand, color blindness is more common in men because males have only one X chromosome. In the same way, hemophilia, which is a disorder caused due by a mutation in one gene required for synthesizing one clotting factor, is more common in males than in females because the gene responsible for this disorder is located on the X chromosome.
X chromosome inactivation:
Calico cats have patches of black and orange furHeterozygotes" can explicit the recessive phenotypeRett syndrome isn't continually deadly in ladiesBarr bodieX connected traits:HemophiliaColor blindness is greater not unusualplace in guys.X chromosome inactivation refersto the mechanism wherein one X chromosome is randomly inactivated for the duration of early embryonic improvement in lady mammals. The inactivated (silenced) X chromosome is condensed right into a shape referred to as Barr body. In cats, the gene encoding for the orange/ non-orange fur coloring is X-connected, thereby X inactivation explains why maximum calico cats (i.e., the ones cats which have a colour sample with orange and black spots) are lady. Moreover, Rett syndrome is a neurodevelopmental disease because of a mutation withinside the X-connected MECP2 gene, and consequently this disease is a whole lot greater critical in men. On the alternative hand, colour blindness is greater not unusualplace in guys due to the fact men have handiest one X chromosome.What us Hemophilia ?Hemophilia, that is a disease triggered due through a mutation in a single gene required for synthesizing one clotting factor, is greater not in men than in ladies due to the fact the gene accountable for this disease is placed on.e accountable for this disease is placed on.
Tus it is well explained.
To learn more about the Color blindness refer to link :
https://brainly.com/question/25516468
expliaca cómo influye la polaridad de las moléculas del agua en las siguientes propiedades
Is Energy unlimited?
Where in the cell does the process of translation take place
Answer:
ribosomes
Explanation:
the substance in blood consisting of 90% water is
[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]
Plasma Thanks Hope it helpsA scientist is trying to determine whether a newly observed phenomenon can be described as a wave. Which of the following questions would the scientist want to ask about the phenomenon?
A.
Can you see it?
B.
Does it transfer energy?
C.
Is it solid?
D.
How quickly does it travel?
Answer:
A. Can you see it?
Explain how an environment would rebound after a volcanic eruption (include the type of succession and pioneer species)
Answer: primary succession pioneer species would include Lichens, fungi, bacteria, fireweed, grasses,and alder.
What is the interaction between science and technology
Why do we not fine too many meteorites on the surface of the earth
Answer:
Explanation:
The reason why we do not find any meteorites on the surface of the earth is because the meteorites burn up in the atmosphere of the earth before the come down so we can find them in the ocean or in space.
Answer and Explanation:
Many of the meteors burn up in the atmosphere before they can even turn into meteorites.
#teamtrees #PAW (Plant And Water)
It’s biology someone help me please it’s 4:04 am rn and am literally crying
Answer:
OBSERVATION2 POND
SO ANSWER IS ecosystem
Explanation:
Environmental factors can also lead to genetic variation by?
Will give Brainlyiest please hurry
Answer:
Genetic variation among plant populations often occurs along different climatic gradients, such as temperature and precipitation gradients.
Environmental factors are often responsible for the patterns of genetic structure observed at small spatial scales (Sacks, Brown, & Ernest, 2004).
Define human trafficking
Answer:
Is the trade of humans for the purpose of forced labour
PLEASE HELP
how neurotransmitters carry nerve impulses across the synaptic cleft
how neurotransmitters carry nerve impulses across the synaptic cleft?
Neurotransmitters move between the axon and the dendrite of the following neuron through the synapse. Neurotransmitters bind to the dendrite's membrane. The nerve impulse can go through the receiving neuron because of the binding.
_____________
Hope it helps...
Have a great day!!
What are questions that biologists might ask about the living things they study
Answer:
1) The origin of life. 2) The mechanisms of evolution. 3) The control of the size, both of the organs and of the living beings.
Explanation:
Some examples,
Are gender traits completely a result of societal expectations?
Are there any parts of the human body that get oxygen directly from the air and not from the blood?
Are there nuclear reactions going on in our bodies?
Can humans ever directly see a photon?
why are the chances for a husband and wife having either a boy or girl 50:50?
Which statement about ecosystems is true
The correct answer is D. Ecosystems are always smaller than a biome.
Explanation
A biome is a set of abiotic factors that form a territory in which different organisms inhabit. In addition, biomes encompass a set of ecosystems such as tundra, rainforest, savannas, wetlands, among others. On the other hand, an ecosystem is a community of organisms that interact with other organisms and abiotic factors. According to the above, the correct answer is D. Ecosystems are always smaller than a biome becaause biomes includes ecosystems with similar features.
Which cell process is best modeled by the diagram? Cell Process outside of cell membrane inside of cell
passive transport
facilitated diffusion
osmosis
exocytosis
The cell membrane acts as a barrier and protects the cell from foreign substances. It regulates the entry and exit of proteins and compounds by regulating transport.
The correct option is:
Option D. Exocytosis
The cell process can be explained as:
When a solute travels from high to low electrochemical potential is called passive transport.When a solute moves passively with the help of membrane proteins across the membrane then they are called facilitated diffusion.When a solvent moves from a region of high to low water concentration is called osmosis.When secretory vesicles fuse with the plasma membrane and release the content into extracellular cavities is called exocytosis.Therefore, the process is of exocytosis.
To learn more about exocytosis follow the link:
https://brainly.com/question/5302154
Answer:
Exocytosis
Explanation:
Took the quiz and got this correct.
What climate zone are you in if the temperatures are always very warm?
Where is this zone located on Earth ?
Answer: If you life in a climate that is always warm you may live in a Desert or Tropical biome. A Desert climate can be found in the Sahara Desert in Africa and a Tropical climate can be found in many locations along the equator.
The process of changing over time that occurs in a new ecosystem that starts with bare rock (like a new island formed in the sea)
A) Ecological Community gentrification
B) Ecology building
C) Ecological succession
D) Biosphere building
3. Nombra las reacciones que ocurren en el paso de
Alfacetoglutarato a succinato
Answer:
Hidrólisis y oxidación.
Explicación:
La hidrólisis y la oxidación son las reacciones que ocurren en el paso del alfacetoglutarato a succinato. En el quinto paso hay una hidrólisis del grupo tioéster de CoA en la que los átomos de los compuestos se rompen y luego sustituyen sus elementos miembros. Esta reacción de hidrólisis libera energía y se hace un ATP a partir de ADP. En el paso 6, succinato a fumarato es una oxidación para poner en el doble enlace significa que FAD se reduce a FADH2. Entonces podemos decir que la hidrólisis y la oxidación son las reacciones que ocurren en el paso de Alfacetoglutarato a succinato.
When a fossil fuel is burned, - energy is converted to kinetic energy.
Answer here
SUBMIT
True or False The exocrine glands are ductless glands.
Answer:
False
Explanation:
Answer:
Explanation:
False
•. Archaeppteryx is called the connecting link between which classes?
a) Amphibia and Aves
b) Amphibia and Reptilia
c) Reptilia and Aves
d) Aves and Mammalia • .
Archaeppteryx is called the connecting link between which classes?
[tex]\sf\purple{c) \:Reptilia \:and\: Aves.}[/tex] ✔
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{!}}}}}[/tex]
A species is represented by individuals that form a population:________.
a. but are distinct biological species that live in the same area.
b. but are reproductively incompatible.
c. whose members have the ability to interbreed and produce viable, fertile offspring.
d. whose members have the ability to interbreed but do not produce viable offspring.
AnsweR
D.
Explanation:
The biological concept of species states that a species is a group of organisms that can reproduce and produce fertile offspring. This concept was developed by Ernst Mayr.
According to the biological concept of species:
A species is represented by individuals that form a population whose members have the ability to interbreed and produce viable, fertile offspring (Option c).There are four main types of species concepts: biological, typological, nominalistic and evolutionary Species Concept.The biological species concept cannot be used in organisms that reproduce asexually.In conclusion, a species is represented by individuals that form a population whose members have the ability to interbreed and produce viable, fertile offspring (Option c).
Learn more in:
https://brainly.com/question/2634533?referrer=searchResults
The use of non-local resources is associated with certain economic and environmental consequences.
Please select the best answer from the choices provided
ОТ
OF
Next
Submit
Save and Exit
Mark this and return
Answer:
The correct answer is - T.
Explanation:
The given statement is a true statement. Non-local resources are those resources that are not present or found in a particular region and have to bring in these regions.
Bringing these resources affects some environmental and economical risks. Importing such resources affect local business and local producers as they get very less profit. These resources could harm the local environment as well.
How does mRNA contain information from a gene?
Which of the following statements is true?
The spongy layer doesn't have any chlorophyll.
The epidermis is the main location for photosynthesis.
The cuticle slows down the loss of water in a leaf.
Plants can make food without chlorophyll.
false statement: the cuticle slows down the loss of water in a leaf.
Whenever two DNA profiles match, statistical analysis must be performed
Question 2 options:
1) True
2) False
1. Why is diversity important in maintaining the stability of an ecosystem?
2. What is the broadest level of ecological classification within the biosphere?
What are the major abiotic factors used to characterize them?
3. What is the importance of plants in the ecosystem?
Answer:
if the ecosystem has a diverse range of species, it is more likely to stay safe against any virus that arises. That’s why biodiversity is important to ecosystems because it protects the environment from extreme conditions. Even if some species fail to survive, others will remain to sustain the ecosystem and the living things.
Explanation:
hope this helps
sinh sản ancistrustemminckii
ANSWER :
Ancistrus is a genus of nocturnal freshwater fish in the family Loricariidae of order Siluriformes, ... Historically, commonly available species of Ancistrus were Ancistrus cirrhosus and Ancistrus temminckii; other species are now available, though .
Explanation:
Hope it helps