In another laboratory a short haired guinea pig is crossed with a long haired one and not a single offspring has long hair. Show the cross that explains the situation
Answers
Answer:
See the answer below
Explanation:
11. For none of the offspring have had long hair, it means the long hair allele is recessive to the short hair allele. Let us assume the short hair allele to be A and the long hair allele to be a. The short hair guinea pig would be homzygous with AA genotype and the long hair would have aa genotype.
AA x aa
Aa Aa Aa Aa
Due to the fact that A is dominant over a, all the offspring would have short hair. See the FIRST attached image for the Punnet's square analysis.
12. The second attached image shows the cross between homzygous curly hair guinea pigs (GG). All the offspring would be with curly hair. The percentage is, therefore, 100%.
Related Questions
what is the function of the ozone layer
Answers
Answer:
To stop excessive amounts of ultraviolet radiation reaching the Earth's surface. It absorbs the UV rays to prevent them from reaching the ground.
Explanation:
Define development, living environment ap
Answers
Answer:
The description of the phrases given throughout the following description.
Explanation:
Developments show how individuals and groups come into contact throughout the capital accumulation, social systems throughout the existing organization. The properties which are still intimately correlated with people's existence, animals, plants as well as their developmental environments, recognized as the Living environment.What are some advantages to being unicellular? Multicellular?
Answers
As a unicellular, you’ll be able to reproduce very quickly and you won’t need a complicated organ system. Being smaller in size can be an advantage of being a unicellular organism.
And as a multicellular, you’ll have competitive advantages of increasing in size without having limitations. They can have longer lifespans when individual cells die.
How does a cladogram represent hypothesized evolutionary relationships?
Answers
Answer:
A cladogram is used by a scientist studying phylogenetic systematics to visualize the groups of organisms being compared, how they are related, and their most common ancestors. Cladograms represent hypotheses about the evolution of organisms and are subject to revision when theories are disproved and additional data become available.
Explanation:
Describe the structure of the lungs (number of lobes, types of tissue that make them up, name of membrane surrounding them).
Answers
Answer: Each lung is composed of smaller units called lobes. Fissures separate these lobes from each other. The right lung consists of three lobes: the superior, middle, and inferior lobes. The left lung consists of two lobes: the superior and inferior lobes. A bronchopulmonary segment is a division of a lobe, and each lobe houses multiple bronchopulmonary segments. Each segment receives air from its own tertiary bronchus and is supplied with blood by its own artery. Some diseases of the lungs typically affect one or more bronchopulmonary segments, and in some cases, the diseased segments can be surgically removed with little influence on neighboring segments. A pulmonary lobule is a subdivision formed as the bronchi branch into bronchioles. Each lobule receives its own large bronchiole that has multiple branches. An interlobular septum is a wall, composed of connective tissue, which separates lobules from one another.
Explanation:
2. DNA and RNA are examples of
O golgi bodies
O nucleic acids
Answers
Answer:
nucleic acids
Explanation:
golgi bodies are a formation inside of the cell
Describe the relationship between plate tetonics and the rock cycle
Answers
Answer: Igneous rocks form from the cooling of magma or lava. At diverging plate boundaries, convection currents bring hot magma to the surface. Convergent plate boundaries, sedimentary rock from the ocean floor gets pushed down into the mantle. The crust increased in temperature as it dives deeper into the mantle.
Explanation:
You can put that down as your answer.
name specific biotic and abiotic factors in terrestrial ecosystems that are related in aquatic ecosystems? Use evidence to support your answer.
please I need to submit this tonight
Answers
Biotic: sharks, corals, seaweed
Abiotic: water, the temperature of the water
Telescopes make things bigger and microscopes make things smaller.
True
False
Answers
Answer:
false
Explanation:
a microscope is used to enhance small objects like cells.
What will have to the number of green beetles over time?
Answers
Answer:
There will start to be less and less green beetles because they are being eaten.
Explanation:
Tropical rain forests have the greatest biodiversity of any type of land ecosystem. How does biodiversity contribute to the sustainability of an ecosystem?
Answers
Answer:
The higher biodiversity in an ecosystem means that there is a greater variety of genes and species in that ecosystem.
Explanation:
Help me with this please!!!
Answers
Answer:
Answers in Explanation below.
Explanation:
1. Super nova
2. Nebula
3. White dwarf
4. Red giant
5. Protostar
6. Supernova
7. Gravitational pull or gravity
help me if you want to you should
Answers
Why? Chromosomes are bundles of tightly coiled DNA located within the nucleus of almost every cell in our body
Hope this helps :D
Which most closely matches the definition of technology?
Group of answer choices
An innovation that helps make human life better
Anything that utilizes water
Anything invented after the 19th century
An innovation that uses electricity
Answers
Answer:
Option A
Explanation:
Technology is something that has made the life of human being easy by simplifying all task and activities such as manufacturing, accounting, tracking, packaging etc.
Today all the industrial sector ranging from pharmaceuticals, chemical, IT, Manufacturing, Electronics etc, remains unaffected by the technology and its interventions specially after the pandemic outbreak.
Hence, it can be said that technology has made our lives better .
What is the genetic makeup of the different types of sperm that an Aa father can produce?
Answers
Answer: In males, even though the X and the Y-chromosomes are very different, they can nevertheless pair with each other and separate from each other during meiosis. This means that males produce two kinds of sperm; half have an X chromosome and half have a Y chromosome.
Explanation:
Can someone help me really quick
Answers
Answer:
25 degrees
Explanation:
What 4 things are needed for the light dependent reaction of Photosynthesis to occur?
Answers
Answer:
Light absorption in PSII. When light is absorbed by one of the many pigments in photosystem II, energy is passed inward from pigment to pigment until it reaches the reaction center. ...
Explanation:
Just did this
After an mRNA molecule is constructed from my DNA template , what happens next??
Answers
hope this helped!
After the mRNA molecule is complete, it is used in translation to manufacture a protein from its information.
What is translation?
mRNAs are either translated, retained for future translation, or destroyed after they have reached the cytoplasm. Initial translation of mRNAs may be followed by a brief translational repression. At some point, all mRNAs are destroyed at a certain pace.
The function of mRNA is to transport protein information from DNA in a cell's nucleus to the cytoplasm, or watery interior, where the machinery responsible for making proteins reads the mRNA sequence and converts each three-base codon into an amino acid that belongs in a protein chain that is expanding.
Initiation, elongation, and termination are the three phases of an mRNA molecule's translation by the ribosome.
Learn more about translation, here:
https://brainly.com/question/14678191
#SPJ5
Can less biodiverse areas survive ?
Answers
Answer:
They could survive but not as long as the places with biodiverse, they need it to live since it impacts most things in the environment.
Explanation:
Classifying Some Eukaryotes
Listed in the Item Bank are some key terms and expressions associated with the categories seen in the Venn Diagram. To find out more information about
items, some have more details available when you click on them. Drag and drop each item onto the proper area of the diagram. If an item describes more
than one category, be sure to place it in the overlapping space.
Can you distinguish between fungi, plants, and animals?
ITEM BANK: Move to Bottom
autotrophic
cell walls present
composed of filaments called hyphae
decomposers
heterotrophic
reproduce sexually and asexually
Answers
Also, animals produce sexually while fungal and plants produce asexually.
May I know if you have to use every single work in the work bank?
Answer:
Here are the correct answers
Explanation:
Just took the test.
DUE TODAY!!
Please help me look at the image
Answers
Answer:
I did a drawing of it. Hope it's correct!!!!!!!!!!!
Explanation:
ILL GIVE WHO EVER HELPS BRAINLISEST ANSWER
Describe using scientific terms, how plants turn sunlight into energy? Make sure to refer to chemical equation to photosynthesis and discus the reactants and products.
Answers
Answer:
Explanation:
Photosynthesis is the process plants use to convert sunlight into energy. Oxygen is produced as by-product of photosynthesis when the water absorbed by plants is 'split'. It is one of the most important reactions on the planet because it is the source of nearly all of the world's oxygen.
Answer:
- Possible Answer #1: The chemical process that coverts sunlight into energy is called photosynthesis. This is represented with the equation 6CO2 + 6H2O → C6H12O6 + 6O2. (Carbon dioxide + water + a source of light energy = oxygen and glucose. Using the pigment chlorophyll found in plant cells, the plant is able to produce glucose (the main source of ATP) by developing both carbon dioxide, water, and light energy into products that help support the cell's function. Oxygen is the waste product excreted by the plant as a direct result of photosynthesis itself.
Explanation:
I'm in High School Biology, too. We had a graded assignment concerning this and I got a 100%.
Have a nice day! :)
which of the following states that heritable factors (genes) retain their identity generation after generation?
Answers
Answer:
particulate hypothesis of inheritance
Explanation:
This states that the inheritable factors retain their identity generation after generation.
Describe the process of DNA replication
Answers
- the catalyst that help DNA replication is DNA polymerase.
Photosynthesis is an example of
Answers
Answer:
It is Chemical reaction
Answer:
Plants making food/sugar.
Explanation:
If you need a essay here (mark me brainliest please :))
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities. This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek phōs , "light", and sunthesis , "putting together". In most cases, oxygen is also released as a waste product. Most plants, algae, and cyanobacteria perform photosynthesis; such organisms are called photoautotrophs. Photosynthesis is largely responsible for producing and maintaining the oxygen content of the Earth's atmosphere, and supplies most of the energy necessary for life on Earth.
Earth’s surface features slowly change over time. For example, sharp, jagged mountain ranges become lower and more rounded over time. What factor or factors is/are responsible for this change in their shape?
A. deposition
D. collisions between continental plates
C. movement of continents
B. weathering and erosion
Answers
Answer: b
Explanation:
B
GIVING BRAINLYYY JUST NEED TO DOUBLE CHECK
Answers
Answer:
This is correct I applaud you in your answer
How many offspring do your animal products in one season?
Giraffe
Answers
Answer:
Giraffes usually only have a single baby, born after a 15-month gestation period. But because they're able to breed all year round, giraffes don't need to 'resynchronise' with the seasons each time they give birth. Sadly, about 50% of giraffe calves do not survive their first year.
Explanation:
Hope this will help
*PLEASE ANSWER!! IM CONFUSED!!!*
Which of the following statements describes crustaceans?
a.) all aquatic vertebrate animals with gills that don’t have appendages with digits
b.) members of the arthropod phylum who have crusty, hard, outer shells
c.) a type of segmented worm with two sets of two eyes, multiple antennae, and small
appendages that aid in feeding and sensing
Answers
Answer:
The answer is B, because they are an arthropod of the large, mainly aquatic group for example crab, lobster, shrimp etc. Also I like your Bakugou pfp-
The desert biome covers about one-fifth of Earth's surface. Deserts seldom get more than 50 centimeters (20 inches) of rainfall a year, and the organisms that live in deserts are adapted to this extremely dry climate. Select ALL of the interactions involving a biotic AND abiotic factor in this ecosystem. A) Small birds feed on cactus fruits. B) Water holes dry up due increasing animal populations. 3) Hawks circle the desert floor looking for small rodents to feed on. D) Nocturnal animals find shelter in spaces between rocks during the heat of the day. E) Use of off road vehicles disrupts habitats, causing the relocation of some species.
Answers
Answer:
B)
D)
E)
Explanation:
Ecosystem is consist of biotic and abiotic factors and they both interaction with each other to maintain the balance in the ecosystem. from the given option following are the example of interaction between biotic and abiotic factor in this ecosystem:
Water holes and animal populations because Water holes are abiotic factor and animal population is a biotic factor and due to their interaction, water holes are drying up.
Nocturnal animals find and rocks because Nocturnal animals (biotic factor) interacting with rocks (abiotic factors) for their shelter during the heat of the day .
Use of off road vehicles and relocation of species because vehicles are abiotic factor which is disrupting the biotic factor which is some animal species.
Other options involve interaction between biotic and biotic factors.
Hence, the correct options are "B, D, and E."