Answers
Answer:
C.) 2
Explanation:
Just a side note, I just assigned a random letter to work through this problem. It does not matter what you choose.
The carrier genotypes are Aa while any non carriers are AA, and any affected would be aa.
You would go through each of the pairs and do a pedegree to find out the genotypes of the offspring they produce. For 1 it would be a pedegree for Aa from the mom and AA from the dad. There offspring would be 1/2 Aa and 1/2 AA.
For number 2 it would be Aa for the mom and Aa for the dad. There offspring would be 1/4 AA, 1/2 Aa, and 1/4 aa.
For number 3 the mom would have AA and the dad would be aa. There offspring would be 4/4 Aa
For number 4 the mom would be Aa and the dad would be AA. There offspring would be 1/2 AA and 1/2 Aa.
Group #2 are the only set of parents that would produce a offspring that would be affected by the genetic condition, so the answer is C
Related Questions
Which sample of DNA might be from a cell at the end of metaphase II of Meiosis?
Answers
Answer:
The Answer It's III
Explanation:
The Answer It's III
The Toucan has a long, narrow beak that allows it to reach fruit that is hard to reach for other birds. Plants, like the Monstera Plant, in the rainforest have long, grooved leaves to drop water to the forest floor. The excessive water that falls in the rainforest could lead to mold, so the leaves adapted to have “drip tips” that allow the water to run off of the leaves.
What type of adaptations are these?
Answers
Answer:
The Toucan, as an animal, has to eat. So, the Toucan developed a more aggressive adaptation to get food. On the other hand, the Monstera Plant had to do something about the mold situation. So, it developed a less aggressive adaptation, more of a defensive one, to combat its issues.
Explanation:
What are the six kingdoms of life?
O Archaebacteria, Eubacteria, Animalia, Protista, Mammal, Plantae
O Archaebacteria, Eubacteria, Animalia, Protista, Fungi, Plantae
O Eubacteria, Animalia, Protista, Fungi, Species, Archaebacteria
• Insectae, Eubacteria, Animalia,
Protista, Fungi, Plantae
Answers
-Archaebacteria, Eubacteria, Animalia, Protista, Fungi, Plantae
Both A and C would be out since mammals and species are not kingdoms
Now we would be left with both B and D after looking at both answer I choose B since Insectae is not a kingdom
Hope that helped
Answer:
The answer is B
Archaebacteria, Eubacteria, Animalia, Protista, Fungi, Plantae
Explanation:
No such thing as kindom mammal, eubacteria or insectae. edg 2021
Which part of the nervous system is responsible for transporting information throughout the body.
Answers
Answer:
peripheral nervous system
Actively pumping fresh air through the tracheal system is known as.
Answers
Kyle finds an invertebrate outside in the dirt. the invertebrate has a long, tube-like body that is divided into many different parts. he researches the organism and finds out that it has a nervous system, blood vessels, and a long digestive tube that runs down the length of its body. it can also absorb dissolved oxygen through its skin. the organism that kyle found is most likely a(n) _______. question 4 options: echinoderm arthropod segmented worm mollusk
Answers
Since, it has a nervous system, blood vessels, and a long digestive tube is most likely a segmented worm.
What is a segmented worm?
Segmented worms have long tube-like bodies that are divided into segments.
They are the simplest organism with a true nervous system and blood contained in vessels.
They have a long digestive tube that runs down the length of the worm's inner body.
They can take in dissolved oxygen from the water through their skin.
Thus, a segmented worm has a nervous system, blood vessels, and a long digestive tube.
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Which of the following is TRUE of the process of meiosis?
A. It results in the number of chromosomes being reduced by half.
B. The process adds an extra twenty-first chromosome.
C. Meiosis results in two cells, each with 46 chromosomes.
Answers
Answer:
A. It results in the number of chromosomes being reduced by half.
Explanation:
In the process of meiosis, one cell is divided 2 times to form 4 daughter cells. These 4 daughter cells have half the number of chromosomes that of the parent cell.
What type of epithelium is found lining the ureters, the urinary bladder, and the proximal portion of the urethra?.
Answers
Answer:
Transitional epithelium
Explanation:
someone pls help... how much does a pirate ship ride weigh??
Answers
Answer:
500-700 kg
Explanation:
please rate and mark as brainlest.
The process in which a gas turns back into a liquid is called __________. What word completes the sentence?
Answers
Answer:
The word is condensing.
The study of how genes are transferred from parents to their children and the role of genes in health and disease is known as.
Answers
where is the digestive and circulatory system connected?
a. alveoil
b. villi
c. artery
d. pancreas
Answers
Answer:
The products of the digestive system are actually tied directly to the circulatory system in that the organs of the digestive system are used to turn ingested food into products that can be absorbed by the blood and then carried to other organs for use as energy or other functions.
Explanation:
Answer:
b) Villi
Explanation:
The digestive and circulatory system is connected by villi.
It is the tiny finger-like projections that line inside of small intestine. Therefore, option (b) is the answer.
Can someone please help me? :(
Answers
Answer:
d. the northern part of new york
Explanation:
I got it right
Which level of organization do all of the mojave grasshoppers in a creosote bush microhabitat form?.
Answers
Answer:
Population
Explanation:
More than one of the same species in the same location
Explain what is meant by the "health of a population”. What affects the health of a population?
Answers
Answer:
Population health is defined as the health outcomes of a group of individuals, including the distribution of such outcomes within the group.
Weather is made up of a variety of conditions in the atmosphere. It includes temperature, or the amount of ____ in the air, as well as humidity, the amount of ____ in the air. Pressure is another factor of weather as it affects wind, or the motion of ____. Precipitation also affects weather, and includes ____ and other forms of water that falls from clouds.
OPTIONS:
A) heat, moisture, air, rain
B) moisture, heat, waves, wind
C) heat, water, sunlight, moisture
D) sunshine, heat, coolness, oxygen
Answers
Answer:
A
Explanation:
thermostats measure heat, high humidity means it feels moist outside without rain, wind is air, and rain is a type of precipitation
which factor most likey results in the loss of genetic variation from small populations?
A migration
B mutation
C genetic drift
D genetic recommendation
Answers
Answer:
C genetic drift
Explanation:
variation in the relative frequency of different genotypes in a small population, owing to the chance disappearance of particular genes as individuals die or do not reproduce.
what is the name of the cells that control the opening and closing of the stomota
Answers
Answer:
guard cells
Explanation:
they control the opening and closing of the stomata
Additional vascular tissue produced as secondary growth in a root originates from which cells?.
Answers
Answer:
The vascular cambium produces new vascular tissue and is responsible for most of the radial expansion of stems and roots.
Explanation:
Does this answer your question???
Additional vascular tissue produced as secondary growth in a root originates from Vascular cambium cells.
What is secondary growth?
Secondary growth happens in the vascular cambium of those plants, that is a skinny layer of tissue containing actively dividing cells. The vascular cambium is a meristematic tissue that develops among the stem's number one xylem and number one phloem.
The Vascular Cambium and Secondary Growth. The vascular cambium and cork cambium are secondary meristems which can be fashioned in stems and roots after the tissues of the number one plant frame have differentiated. The vascular cambium is accountable for growing the diameter of stems and roots and for forming woody tissue.
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With the help of an activity show that carbon dioxide is neccessary for Photosynthesis.
Answers
Explanation:
To prove the necessity of carbon dioxide in photosynthesis following steps need to do
Insert a part of the leaf of a destarched plant into a conical flask containing potassium hydroxide.
Potassium hydroxide solution absorbs the carbon dioxide gas from the air present in the glass bottle.
Leave the plant sunlight.
After few hours, perform a starch test to this and another leaf of the same plant.
Observation-
Leaf exposed to the atmosphere are bluish black.
Leaf exposed to KOH does not change to blue-black colour
Result- Starch is present in the green part of the leaf.
Conclusion- Presence of starch proves that chlorophyll is necessary for photosynthesis as it traps sunlight.
Muscle control and body coordination are controlled by the:.
Answers
Answer:
The Cerebellum's Balancing Act
Explanation:
The cerebellum is at the back of the brain, below the cerebrum. It's a lot smaller than the cerebrum. But it's a very important part of the brain. It controls balance, movement, and coordination (how your muscles work together).
Muscle control and body coordination are controlled by the cerebellum.
The cerebellum is a highly specialized region of the brain located at the back of the skull, beneath the cerebrum. It is usually referred to as the "little brain" due to its appearance and position. Although it constitutes only about 10% of the brain's total volume, the cerebellum contains an enormous number of neurons.
It plays a crucial role in motor control, coordination, and balance. It receives information from various sensory systems. It also receives input from the cerebral cortex, which is involved in planning and initiating movements.
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Research the ways that humans use the coal fossil fuel and relate them to the cycling of matter among Earths subsystems
7th grade science
Please help!!!
Answers
What animal lives in the yangtze river and is represented by its own rare xingyiquan form?.
Answers
Answer:
Giant Softshell Turtle
Explanation:
The general term that refers to the sum total of all chemical reactions occurring in cells to obtain, release, and use energy is:.
Answers
6. If a substance tests yellow for BTB and red for CR, what is the pH?
Answers
The pH of the substance which tests yellow for BTB and red for CR is acidic.
What is pH?This is referred to the power of hydrogen of a substance and it's the degree of acidity and alkalinity of a substance.
An acidic substance will turn Bromothymol blue to yellow and CR to red which was why it was chosen as the most appropriate choice.
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Explain Newton's Laws of Motion and how it applies to football, roller skating, soccer, or choose your own examples. Must be three examples.
Answers
Answer:
1. If you kick a soccer ball and don't consider friction or air resistance, it would continue non stop until an opposite force acts on it.
2. Pushing a chair has the force of the chair acting on you which you feel as resistance and your force which moves the chair.
3. When air rushes out of a ballon, the air rushes downward and the opposite reaction is that the ballon flies up.
How does the use of fossil fuels affect the cryosphere.
Answers
Use of fossil fuels will lead to the global warming which increases the temperature of the earth ultimately leading to the melting of the cryosphere.
What is the cryosphere?The cryosphere is a term that refers to the frozen regions of the earth. This would of course include the polar ice caps which are preseved in antarctica.
Hence, the use of fossil fuels will lead to the global warming which increases the temperature of the earth ultimately leading to the melting of the cryosphere.
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Nervous tissue is composed of _ and two types of cells: _ and _
Answers
Answer:
Nervous tissue is composed of nerves and two types of cells: neurons and glial cells.
Explanation:
Nerves tissues are composed of nerves and two types of cells are neurons and glial cells.
What do you mean by Nervous tissues?Nervous tissues may be defined as tissues that are found in the brain, spinal cord, and nerves. They are responsible for coordinating and controlling many body activities.
Neurons are the primary type of cells that are associated with the nervous system, while glial cells may be defined as the neurons of the central nervous system which play an important role in the conduction of nerve impulses, but they are non-excitable cells.
Therefore, nerve tissues are composed of nerves and two types of cells are neurons and glial cells.
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Dora's pet is having babies. the babies are born live and have fur. they drink milk that their mother produces. what kind of vertebrate is dora's pet? question 3 options: a mammal a bird a reptile an amphibian
Answers
Answer:
Mammal
Explanation:
The answer is a mammal.
Mammals have hair or fur and are warm-blooded, most are born alive, the young are fed milk produced by the mother's mammary glands, and they have a more complex brain than other animals.
What is the characteristic of mammals?The presence of hair or fur.Sweat glands.Glands are specialized to produce milk, known as mammary glands.Three middle ear bones.Specialized teeth.A four-chambered heart.Thus, the animals belong to mammals.
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Food Web Wolf Mountain Lion Bobcat Pine Marten Ringtail Eagle Mouse Whiptail Frog Squirrel Deer Grasshopper Which one of the following animals is most likely to be a keystone species, based on the food web provided? (1 point) grasshopper frog deer Mouse
Answers
Answer:
look it up on safari it should give u the answer
Explanation: