Answer:
F1) 1/4 = 25% de la porgenie será AB, IAIB
1/4 = 25% de la progenie será heterocigota para el tipo A, IAi
1/4 = 25% de la progenie será heterocigota para el gruo B, IBi
1/4 = 25% de la progenie será homocigota recesiva, ii
Explanation:
El gen I determina el tipo de sangre de una persona. Es un gen dialelico que muestra alelo dominante I y recesivo I. En personas de tipo A, los alelos son IA dominante, i recesivo.En personas de tipo B, los alelos son IB dominante, i recesivoIA e IB son codomiantes entre si, lo que signofica que hay un tercer fenotypo IAIB, expresando ambos tipos de sangre juntos. El alelo i es recesivo siempre.Genotipo A:
IAIA, Homocigota dominanteIAi, Heterocigotaii homocigota recesivoGenotipo B:
IBIB, Homocigota dominanteIBi, Heterocigotaii homocigota recesivoGenotipo AB:
IAIB, Homocigota dominanteCruza: un hombre que es heterocigoto para el tipo de sangre B con una
mujer que es heterocigota para el tipo de sangre A
Parentales) IBi x IAi
Gametos) IB i IA i
Cuadro de Punnett)
IB i
IA IAIB IAi
i IBi ii
F1) 1/4 = 25% de la porgenie será AB, IAIB
1/4 = 25% de la progenie será heterocigota para el tipo A, IAi
1/4 = 25% de la progenie será heterocigota para el gruo B, IBi
1/4 = 25% de la progenie será homocigota recesiva, ii
Name three large molecules that make up the bulk of the food humans eat, and identify the products of each one that result from digestion.
The body breaks down nutrients from food and drink into carbohydrates, protein, fats, and vitamins.
CARBOHYDRATES. Carbohydrates are the sugars, starches, and fiber found in many foods.
PROTEIN.
FATS.
VITAMINS.
Explanation:
I hope this is what your looking for. If not, let me know!
(this answer is from www.msdmanuals.com, turn this information into your own words. I am giving credit. :)
The three large molecules that make up the bulk of the food humans eat are:
CarbohydrateProteinFatsthe products of each one that result from digestion are;
Carbohydrate : Fructose, glucoseProtein : Amino acidFats:monoglycerides and fatty acids.large molecules are the giant molecules that is been found in our daily diet and this includes Carbohydrate, Protein, Fats.
However after digestion of these large molecules after enzymes have reacted on it they will give the products which was listed above.
Learn more about large molecules
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Which biome is characterized by plants that drop their leaves in the winter?
Answer:
Temperate Deciduous Forest Biome
Temperate Deciduous Forest Biome
This biome is named for the dominant trees that drop their leaves during the winter months. These forests may have an overstory of 20–30 m tall trees, an understory of 5–10 m trees and shrubs, a shrub layer around 1–2 m in height, and a ground layer of herbaceous plants.
Explanation:
what are some precautions for osmosis experiment ( using potato strips)? .. Really in need of your help
Answer:
this helped me in my test hope it helps you
Explanation:
https://youtu.be/oieXYuQm_xE
What technologies could the state use to lessen its flood risk?
Explanation:
they include floodwalls/seawalls, floodgates,levees, and evacuation routes. Nonstructural measures reduce damage by removing people and property out of risk areas. They include elevated structures, property buyout, permanent relocation, zoning, subdivision, and building
Answer:
My state could help prepare for future floods by using weather-detection technologies and building canals to divert overflowing rivers.
Explanation:
True or false glucose is the primary nutrient for all living things
Answer:
true
Explanation:
glucose is the primary nutrient for all living things
If two organisms are in the same order, which statement is also true?
A. Same species
B. Same family
C. Same genus
D. Same class
How is natural selection similar to selective breeding? How is natural selection different from selective breeding?
Answer:
Natural selection and selective breeding can both cause changes in animals and plants.the difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. for this reason selective breeding is sometimes called artificial selection.
Explanation:
Hope this helped Mark BRAINLEST!!!
How does gene expression differ between human fibroblasts and induced pluripotent stem cells (iPS)?
Answer:
Both have different gene expression due to produce from different sources.
Explanation:
Gene expression is different between human fibroblasts and induced pluripotent stem cells because both cells are formed from different sources. Human fibroblasts is produced from ''mesenchyme'' a type of connective tissue whereas induced pluripotent are the stem cells which can be produced from adult cells so we can say that both have different gene expression.
Both have different gene expression due to produce from different sources.
The following information should be considered:
Gene expression is different between human fibroblasts and induced pluripotent stem cells since both cells are created from different sources. Human fibroblasts is generated from ''mesenchyme'' a type of connective tissue while on the other hand, induced pluripotent are the stem cells that could be generated from adult cell.Learn more: https://brainly.com/question/20492533?referrer=searchResults
Do mutations in body cells contribute to genetic variation?(1 point)
A) No, the causes of body cell mutations are outside the body and cannot alter DNA.
B) Yes, the mutations can be passed on to offspring and contribute to variation in the population.
C) Yes, these body cell mutations lead to mutations in the gametes.
D) No, the mutations cannot be passed to offspring and only affect the individual.
A mutation is the alteration of the genetic sequence of an organism, which can either be inherited or cannot be inherited. The mutation when transmitted to the offspring leads to genetic variation.
The correct answer is:
Option B. Yes, the mutations can be passed on to offspring and contribute to variation in the population.
Mutation is the change in the genetic sequence of the organism, which can be caused due to environmental factors and can be inherited.
The mutations can lead to genetic disorders, chromosomal disorders, or any other conditions. The mutations like a disease or adaptation that can be passed onto the offspring can result in genetic variation.
The mutation leads to genetic diversity, as the mutation is also the first step towards evolution. The organisms better suited to the environment will survive more and adapt more. These changes in the organisms will be inherited by the offspring leading to genetic variation.
Therefore Option B is correct.
To know more about mutation, refer to the following link:
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Select the activities in which crop estimates play a critical role.
develop sampling pattern
plan harvest and storage requirements
estimate necessary soil inputs
obtain delivery estimates
budget for cash flow
obtain organic certification
obtain crop insurance
organize recommended timing
In humans, we have ____ pairs of autosomes and ____ pairs of sex chromosomes.
A. 1 and 22
B. 23 and 1
C. 22 and 1
Answer:
C, 22 pairs
Explanation:
Humans have 22 pairs of autosomes
As you increase altitude, air pressure increases.
True
False
Answer:
pressure decreases with increasing altitude.
Explanation:
Hope this helps sorry if incorrect
What would happen within a few months if all decomposers on Earth disappeared overnight?
There would be an overabundance of organic waste.
Plants would grow out of control.
Animals would grow out of control.
There would be no visible impact.
Answer:
There would be an overabundance of organic waste.
Explanation:
I took the same test :)
If a mosquito has 6 chromosomes in each body cell how many chromosomes will each new body cell have after mitosis?
Answer:
After mitosis, the daughter cells will have the same number of chromosomes as the parent cell, so 6 chromosomes
The leaves of plants have many specialized structures. Which statement explains the importance of the stomata and guard cells for the plant?
o They protect the plant from pests
o They are involved in plant reproduction
They work together to regulate water loss and gas exchange.
o They regulate the amount of water that enters the plant for cellular respiration
Answer:
They work together to regulate water loss and gas exchange.
They work together to regulate the loss of water and exchange of gases.
Stomata and guard cellsThe tiny pores or openings in plant tissue, which allow for the exchange of gases are known as stomata.
The unique cells, which surround stomata and work to close and open the stomatal pores are known as guard cells.
Both these helps a plant to take in carbon dioxide at the time of photosynthesis and also assist in reducing the loss of water by getting closed when conditions are dry and hot.
Thus, stomata and guard cells work together to regulate the loss of water and gas exchange.
Find out more information about stomata and guard cells here:
https://brainly.com/question/7602098
Curly hair (C) is dominant where straight hair (c) is recessive. If a person who is CC were to have children with a person who is cc, could it be possible for them to have a child with straight hair?
a
yes
b
no
Answer:
No, it would not be possible to have a child with straight hair.
Explanation:
The Punnett cross would be CC x cc, so all the offspring would be Cc. Since straight hair is only cc, the kids would not have straight hair.
Awnser:
yes, it is possible :)
Explanation:
Their children would would have the dominant trait, curly hair, and the recessive straight hair gene hidden in their dna. If there was a chance that one of their curly haired children met with a cc-partner with straight hair, then they would have a 1 in 2 chance. Even with a Cc-partner, there would be a 1 in 4 chance of the straight hair trait "skipping a generation".
sample 1
sample 2
sample 3
sample 4
Answer:
Sample 1
Explanation:
Dna contains carbon, hydrogen, oxygen, nitrogen, and phosphorus. These make up the sugar-phosphate backbone of the DNA also known as the sides of the ladder.
Which one is the true answer
Carlos is correct, because sedimentary rock form under a lot of pressure
Need help!!!!! I need this page solved !!
Answer:
1. Igneous
2. Compacting and cementation
3. Igneous
n the picture below, what are biotic factors?
What is the difference in height between low tide and high tide on Wednesday?
Answer:
I know it's called a tidal range I really can't see the picture sorry
Explanation:
What is the best reason that producers are the most numerous group in an ecosystem?
A. Producers produce food energy for themselves and all the other levels
B. There is more room for small organisms than there is for large ones.
C. As energy flows through the ecosystem some anergy is added at each step.
D. Soil and temperature conditions is an ecosystem always favor producers.
Answer:
A is the answer taking the test right now
hope you have a great day
Transcribe the following strand of DNA into mRNA:
DNA: TAC-GCC-GAC-ACT
Help!!! Could someone please help me on this question?!
Answer:
the right answer is A!.....
Answer:
A. Baby squirels that inherit the trait are most likely to survive and pass the trait to their offspring
Explanation:
This is an example of natural selection, which is survival of the fittest. If the best trait is sharp teeth, they are more likely to survive and pass the trait on to others.
why do hot springs in Yellowstone national park at wooden walkway built around them
which one of the following answers has clear ectoplasm, pseudopodium, nucleus, contractile vacuole, cell membrane, and granular endoplasm
A.Protista
B.Animalia
Compare the composition of Nucleic acids to lipids
The smooth endoplasmic reticulum also processes these lipids, which store energy.
Nucleic Acids: Carry genetic information or form structures within cells. Carbohydrates: storage and transport of energy and structural components.
Proteins: Many proteins are enzymes that catalyze biochemical reactions, and are vital to metabolism.
The elephant and silverback are similar because they both travel looking for *
Water
Fruits and seeds
A mate
A chewing insect damages the vascular tissue of a plant system. This damage will most directly affect the
Answer:
Conduction of water and minerals between the roots and leaves
Explanation:
- EIjiro
50 POINTS
How can the environment impact a particular population of a species?
Answer:
Certain species need different environments to live in and if its too cold for one species it can lead to death of the population of that species.
that is what I put
Explanation:
