Which of these pictures shows the karyotype of a female?
OA
both 1 and 2
B.
neither 1 or 2
C.
2
D.
1
Answers
Answer:
it's C (2)
Explanation:
Male chromosome are shorter than female, since male chromosomes are dominate number one will be a boy, and two is female.
Related Questions
Pls help due today, would be greatly appreciated.
Answers
what is the difference between a cell and a cell membrane
P.S. ENJOY THE FREE POINTS /100 POINTS
Answers
Answer:
The cell wall is mainly present in plant cells while the cell membrane is present in the animal cell. The cell wall is made of cellulose whereas cell membrane lipids and proteins The cell wall is completely permeable while the cell membrane is semi-permeable
The cell wall is mainly present in plant cells while the cell membrane is present in the animal cell. The cell wall is made of cellulose whereas cell membrane lipids and proteins The cell wall is completely permeable while the cell membrane is semi-permeable.
thxs ;)
The sides of the DNA ladder consist of alternating______ and phosphates
Answers
Answer:
sugar
Explanation:
The sides of the stepping stool are made of rotating sugar and phosphate particles. The sugar is deoxyribose. The rungs of the stepping stool are sets of 4 sorts of nitrogen bases. Two of the bases are purines-adenine and guanine.
what is the extracellular matrix changes and symptoms of scurvy and connective tissue?
Answers
Answer:
composed of ground substance and fibers
Explanation:
The extracellular matrix of connective tissue is composed of ground substance and fibers. In ordinary connective tissue, the ground substance consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element.
Answer:
The extracellular matrix of connective tissue is composed of ground substance and fibers. In ordinary connective tissue, the ground substance consists mainly of water. The principal fiber type is collagen (the most abundant protein in the body), with elastic fibers as a minor element.
Explanation:
On the African savanna, grasses feed wildebeest, gazelles, and hares. Lions, hyenas, and cheetahs hunt the wildebeest and gazelles. Vultures eat the remains from predator kills. Bacteria and fungi break down anything that is left over from the carcasses. Dung beetles eat the feces left behind from grass-eating animals like hares and elephants.
Which organism is a detritivore in this example?
Answers
Answer:
dung beetles
Explanation:
they reuse our waste for their needs
What is the greenhouse effect? How does it occur and why is it important? ps i didnt know what subject it was
Answers
Answer: The absorbed energy warms the atmosphere and the surface of the Earth. This process maintains the Earth's temperature at around 33 degrees Celsius warmer than it would otherwise be, allowing life on Earth to exist. Greenhouse gases keep our planet livable by holding onto some of Earth's heat energy so that it doesn't all escape into space. This heat trapping is known as the greenhouse effect. Just as too little greenhouse gas makes Earth too cold, too much greenhouse gas makes Earth too warm.
Explanation:
How do we know that food isn't causing the population growth?
Answers
Describe asexual reproduction in your own words
Answers
Explanation: person,organism. that has no sexual feeling or thoughts about it
Answer:
Asexual reproduction is the process where an organism gives life to an identical genetic offspring, multiplying themselves
Explanation:
Which of the following are possible results of mutated genes?
(Choose all that apply)
minimal effect
no effect
beneficial effect
harmful effect
Answers
Answer:
harmful effect and no effect
Explanation:
No effect: most mutated genes destroy themselves before it gets to far
Harmful effect: an example of harmful effects would be down-syndrome (where you have 3 21-chromosomes and you are only supposed to have 2)
Answer:
no effect, beneficial effect, harmful effect
Explanation:
Which of the following are possible results of mutated genes? (Choose all that apply)
no effect
beneficial effect
minimal effect
harmful effect
Beneficial mutations increase the diversity of the gene pool, which adds to the survival of the species as opposed to those that have harmful or no effect.
Took the test and these are the correct answers.
A woman sues a man for child support, claiming that he is the father of her illegitimate child. The woman is type A, the child is type O, and the man is type AB. Could he be the father of her child?
Group of answer choices
Yes because you can get type O if the man is type AB
No because you cannot get type O if the man is type AB
Answers
Answer:
no because you cannot get type O if the man is type AB
Which of the following could be a function of a phagocyte?
Choose 1 answer:
A. Acting as a physical barrier against pathogens
B. Activating B cells
C. Engulfing a foreign pathogen
D. Making antibodies specific to a pathogen
Answers
D. Producir anticuerpos específicos para un patógeno
The following could be a function of a phagocyte, Making antibodies specific to a pathogen.
What is chemotaxis?
The process of attracting the phagocytes to the site of injury is known as chemotaxis.
The chemotaxis is a part of the inflammatory response of the body. The phagocytes once attracted to the site of the injury ingests the bacteria by attaching to the bacterial cell wall.
The ingestion of the invading bacteria is known as phagocytosis. The destroyed bacteria is then released from the phagocytes.
Thus, option D is correct, Making antibodies specific to a pathogen.
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Fhotosynthesis
Coefficients are important in chemical
equations. They tell us how many molecules
are needed & created in a reaction.
For the next code, identify how many
molecules are needed for each reactant and
product
Sun's Energy
Answers
Answer:
6CO2 + 6H20 ---> C6H12O6 + 6O2
Explanation:
Why do some organisms produce many more offspring than other organisms?
Answers
Organisms that only have a few offspring (ei monkeys, birds, humans, mammals in general) usually devote a large amount of care into raising their offspring. Most often the mother and the father raise the offspring, and the offspring has a very high chance of survival.
Both of these mechanisms are just to ensure the passing of genes.
Hope that helped XD
A population of 250 birds inhabit the canopy of tropical rainforest that has a caring capacity of 400 birds. What is the maximum population growth if a population grows 283 in one year
Answers
Answer:
Explanation:
0.35
The maximum population growth if the population grows 283 in one year is : 13.2%
Maximum population growth is the percentage change in the size of the population of a habitat in a given year.
Caring capacity = 400 birds
Initial population at the start of the year = 250 birds
Number of birds added = 283 birds
population growth rate = ( 283 - 250 ) / 250 * 100
= 0.132 * 100 = 13.2 %
Hence the maximum population growth rate if the population grows 283 in one year is 13.2%
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The genetic code is carried ____ molecule in most organisms.
chromosomal
DNA
Guanine
hereditary
Answers
Can you be allergic to peanut oil but not peanuts? Please have a real answer!
Answers
Answer:
it depends
Explanation:
most peanut allergies effect your skin i edviase you check with your doctor
How might predict whether one of the siblings will have children that show the trait of albinism?
Answers
Answer: — Girls with albinism usually have OCA not OA and should be tested for the OCA genes. Boys can have OA or OCA. Sometimes doctors cannot tell if a child's hair and skin is affected by albinism just by looking at a child. Genetic testing may be able to tell which type of albinism your child has.
Explanation:
Albinism is usually passed either from one unaffected parent (OA) to a child or from both unaffected parents (OCA) to a child. A parent who is not affected with albinism but has the gene mutation that causes it is called a "carrier".
At a certain age the brain takes over your writing skills, it becomes a subconscious task.
True or False?
Answers
Hope this helps:)
XBXь х Хү
What is the probability that this couple will have a colorblind son?
Answers
Answer:
2
Explanation:
1.
How many chromosomes are in each human cell?
Answers
Answer:
46
Explanation:
Seismographs rely heavily on a pendulum (free-swinging weight) to record measurements. How do you think using a pendulum helps detect small earthquakes?
Answers
Answer:
Generally, a seismograph consists of a mass attached to a fixed base. During an earthquake, the base moves and the mass does not. The motion of the base with respect to the mass is commonly transformed into an electrical voltage. The electrical voltage is recorded on paper, magnetic tape, or another recording medium.
Principle of a pendulum: a heavy, inert mass with a certain resistance to movement (i.e. inertia) due to its weight is suspended from a frame by a spring that allows movement. The energy from any seismic activity excites this “proof mass” as it is called by geophysicists, making it vibrate. When they detect movement, such as the shifting plates of an earthquake, a pendulum with a pen attached to it graphs the magnitude of the movement. If the pendulum swings vigorously, scientists know that the seismic waves are intense and potentially dangerous. My guess is, when pendulum swings lightly it determines mild intensity and small impact of an earthquake.
What structure represents the Golgi body of the cell?
Choose 1 answer:
Answers
The Golgi body of the cell, which is in charge of altering, classifying, and packing proteins for secretion, is the organelle designated "B" in the diagram.
What is the Golgi body's structure?In eukaryotic cells (cells with clearly defined nuclei), there is a membrane-bound organelle called the Golgi apparatus, sometimes referred to as the Golgi complex or Golgi body. Cisternae, a series of stacked flattened pouches, make up its structure. It is located in the cytoplasm near to the endoplasmic reticulum and the cell nucleus.
What else is the Golgi body known as?The golgi complex, or golgi apparatus, is another name for the golgi body. Most eukaryotic cells have this organelle. It aids in the preparation and packaging of proteins.
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Lipids contain instructions for creating proteins and are passed from parents to offspring.
Select one:
True
False
Answers
issues of food insecurity in high income countries
Answers
Not sure i guess people are just insecure to eat in front of people
Which biome has no trees and is frozen year round?
A tundra
B taiga
C desert
D grassland
Answers
Answer:
tundra
Explanation:
tree growth is hindered specifically by low temperatures
In the photo of the wind sculpture; why are there bigger rocks
balancing on smaller rocks? How does the wind alone create this
shape?
Answers
Answer:
by sedimentation of rock molecules which is transferred by wind
OR
by forming naturally process
Explanation:
How might change in one population affect other populations?
Answers
provide a brief description of the process of rust
Answers
Answer:
Iron and oxygen form rust if the atmosphere is moist.
What places has a Temperate Deciduous Forest biome? (city/ country)
Answers
Answer:
Temperate deciduous forests can be found in the eastern part of the United States and Canada, most of Europe and parts of China and Japan.
Explanation:
anyone really good at biology can help me
Answers
Answer:
im kinda okay
Explanation:
what do you need help on?
Answer:
Ok I will also hepl.
Explanation:
What is your question