Answer: Betty's metabolism is unusually sluggish. There is MOST likely an abnormality with Betty's thyroid gland.
Explain the process of Digestion in our body
Answer:
The digestive system ingests and digests food, absorbs released nutrients, and excretes food components that are indigestible. The six activities involved in this process are ingestion, motility, mechanical digestion, chemical digestion, absorption, and defecation.
Explanation:
hope this helps
Which of the following is NOT a type of biological weathering?
A. Carbon dioxide dissolving into clouds and forming acid rain.
B. Animals digging burrows.
C. Lichen absorbing minerals from stone.
D. Plants growing roots into concrete.
Hurry!!
Photosynthesis is the process by which leaves absorb light and carbon dioxide to produce carbohydrate (food) for plants to grow. Leaves are adapted to perform their function, they have a large surface area to absorb sunlight.
Explanation:
Yes, all this give the definition and adaptation of leaves to photosynthesis
For young men of age 20, there have been 150 rounds of DNA replication during sperm production as compared to only 23 rounds for a woman of age 20. That is a 6.5-fold greater number of cell divisions and proportionately greater opportunity for new point mutations. Yet, on average, 20-year-old men contribute only about twice as many new point mutations to their offspring as do women. How can you explain this discrepancy
Answer:
A plausible hypothesis is that deleterious germline mutations in sperm cells are removed by natural selection since sperms have to compete to fertilize the egg
Explanation:
Sperm cells need to travel through the cervix in order to reach the uterus and fertilize the egg. During this process (which is called 'fertilization'), approximately 300 million sperm cells have to compete in a race to reach an egg. During fertilization, the majority of sperm cells die off quickly because male germinal cells carry mutations that lead to abnormalities (e.g., many sperms have double heads, others no tail, etc). The sperm cells are considered to be physiologically weak because their normal functions can be easily disrupted by mutations and, simultaneously, they are under strong selective pressure to be selected during the sperm race. In consequence, deleterious germline male mutations are expected to be eliminated by natural selection, thereby sperms are selected before fertilization so only the strongest ones can compete in the race to fuse with the egg cell and thus develop one zygote.
Do you think that tardigrades could hold the key to space travel. Why or Why not?
Answer:Tardigrades have survived exposure to outer space. There are about 1,300 known species in the phylum Tardigrada, a part of the superphylum Ecdysozoa consisting of animals that grow by ecdysis such as arthropods and nematodes.
Type the correct answer in the box. Soybean oil is used in food production and cooking. In 2007, the United States produced 3.06 billion bushels of soybeans, and 65% of the harvest was used to make soybean oil. billion bushels of soybean oil were used for other purposes.
Answer:
Soybean oil is used in food production and cooking. True
In 2007, the United States produced 3.06 billion bushels of soybeans, and 65% of the harvest was used to make soybean oil. True
billion bushels of soybean oil were used for other purposes. False
Explanation:
Soybean oil is used in food production and for the purpose of cooking. The United States produced about 3.06 billion bushels of soybeans, and 65% of the harvest was used to make soybean oil in the year 2007. No, billion bushels of soybean oil were not used for other purposes such as in paints whereas large amount of soybean is used as a cooing oil which have many health benefits.
Answer:
1.071 billion
Explanation:
what are the limitations of using fossil in evolution theory. Please answer
The chlorophyll in producers captures _________, and transforms this to chemical energy stored in __________.
Answer:
sunlight energy is the correct answer to the question
Glucose can be stored as glycogen in the liver and muscles. blood and lymph. liver and kidneys. heart and kidneys .
In interstitial growth of cartilage ______. Multiple choice question. only new cells are produced only new matrix is produced news cells and new matrix are produced
Answer:
The correct answer is ''news cells and new matrix are produced''
Explanation:
Interstitial growth consists of the production of new layers of cartilage in the inner layer of the perichondrium. This process occurs because chondrocytes meet in the form of small groups, called isogens or cell nests, they are capable of dividing and the cartilaginous matrix is distensible. Daughter cells initially occupy the same gap but as they secrete new intercellular matrix they separate. These daughter cells can divide again, forming so-called isogenic groups, which are frequently found in growing cartilage.
Please I urgently need help with this
Answer:
A - Stigma
B - Anther
C - Filament
D - Style
E - Ovary
F - Petal
Explanation:
The above are the correct answers of the image drawn in the attachment.
These are parts of a flower.
A - Stigma: It is the head of the pistil. It contains a sticky substance that catches pollen grains from other pollinators.
B - Anther: This is the head of the stamen. It produces pollen grain.
C - Filament: It is a long slender part of the flower. It attaches the anther to the flower.
D - Style: It actually holds the stigma.
E - Ovary: It holds the ovule. Found at the base of the pistil.
F - Petal: It attracts pollinators to the flower.
vì sao cơ thể không hấp thu chất dinh dưỡng cách khắc phục
What?
Explanation:
I dont understand theanguage
During what phase is the cell polyploid? Why is it polyploid at this point--what has happened to create this state and why is it important to the process?
in your own words, what is the definition for Chromatid pair?
half of two threadlike strands of replicated chromosomes
What do smooth muscle cells look like under a microscope?
the heat of the sun is received by conduction true or false
Answer:
Heat from Sun reaches us by the process of radiation. ... It takes place in the form of electromagnetic radiations. In space (where there is Sun) there is no atmosphere, no medium, so convection can't take place. By radiation only heat can be transmitted by Sun to earth.
Answer:
false
Explanation:
lol its radiation
Sejak bilakah mereka berkawan?
When a muscle relaxes: Question 10 options: crossbridges form and muscle extensibility returns the muscle to rest length. crossbridges form and muscle elasticity returns the muscle to rest length. crossbridges stop forming and muscle elasticity returns the muscle to rest length. crossbridges stop forming and muscle extensibility returns the muscle to rest length
Answer:
When a muscle relaxes,
crossbridges stop forming and muscle elasticity returns the muscle to rest length.
Explanation:
Relaxation occurs when stimulation of the nerve stops. Calcium is then pumped back into the sarcoplasmic reticulum breaking the link between actin and myosin. Actin and myosin return to their unbound state causing the muscle to relax. Alternatively relaxation will also occur when ATP is no longer available.
a) Arrange the seedless vascular plants, angiosperms, non-vascular plants and gymnosperms in order according to the complexity of their features.
b) Arrange the same groups in the order in which they appear in the fossil record.
c) Compare the order of your two lists. What is the pattern?
Answer:
Cover the classifiction of plant on the evolution of history of significant feature in plant Gymnosperm evolved to have seed but not have flowers me. in the other way evolved seeds vascular tissue.
Which of the following factors affecting population growth is density
independent?
A. Competition
B. Disease
C. Natural disaster
D. Predation
C. Natural disaster is a density-independent factor affecting population growth. Density-independent factors are those that affect the population irrespective of the population size or density.
How Natural disasters reduce population sizes?Natural disasters such as floods, hurricanes, earthquakes, and wildfires can reduce population sizes regardless of how many individuals were present in the population before the disaster occurred. The other factors listed - competition, disease, and predation - are all density-dependent factors, which means that they become more significant as the population size or density increases.
Competition is an example of a density-dependent factor, as it increases as the population size increases. As more individuals compete for limited resources such as food, water, and shelter, the rate of population growth slows down.
Disease is another density-dependent factor, as it spreads more easily in crowded populations where individuals are in close contact with one another.
On the other hand, natural disasters such as floods, hurricanes, and wildfires are examples of density-independent factors. These events can affect a population regardless of its size, and they can cause significant decreases in population size.
Predation can be both a density-dependent and density-independent factor. In some cases, predation can increase as the population size increases, making it a density-dependent factor. However, predators can also reduce the population size through random hunting or selective hunting of weaker individuals, making it a density-independent factor.
Understanding the factors that affect population growth is important for predicting and managing population sizes in both natural and human-made ecosystems.
Learn more about population growth at:
https://brainly.com/question/18415071
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Because the flow speed in your capillaries is much less than in the aorta, the total cross-section area of the capillaries considered together must be much larger than that of the aorta. Given the flow speeds noted, the total area of the capillaries considered together is equivalent to the cross-section area of a single vessel of approximately what diameter
Answer:
Diameter of capillaries is 30-40 µm in diameter while on the other hand, the diameter of aorta is 4 cm.
Explanation:
The diameter of capillaries is 30-40 µm in diameter while on the other hand, the diameter of aorta is 4 cm which is the main reason for higher flow speed of the blood in the aorta as well as more blood is transported in the aorta. If the total area of the capillaries considered together is equivalent to the cross-section area of a single vessel of aorta then the flow speed of both is similar due to similar area.
What is the probability of the offspring having hemophilia for the cross that is shown in the Punnett square?
Answer:
Probability of having haemophilia for the cross having genes Hh and Hh is 25 percent. Probability of having haemophilia for the cross having genes hh and hh is 100 percent.
Explanation:
Answer:
C. 50%
Explanation:
correct on edg.
which of the following is not classified as a pure substance a. table soft b. air c. nitrogen d. gold
The substance that is not classified as a pure substance is option a
Explanation:
table soft
How to push out feeces quietly in public. I have a situation!!!
Answer:
oop-
Explanation:
did you eat too much paw patrol cake?
Answer:
WTH
Explanation:
But do bring/buy a nappy next time.!!!
List 7 ways to conserve vegetation
1.we should not cut trees as this can effect the food chain of animals.
2.we should water the plants everyday
3.we should atleast plant a baby plant every day.
4.we should not kill any animal.
5.we should decrease the use of plastics.
6.we should keep our area pollution free.
7.we should use natural pesticide to a plant
In a normal conception (fertilization of egg and sperm), due to the processes crossing over and independent assortment:
Answer: Hello your question is missing below is the intended question
Which of the following supports genetic diversity?
A- Independent Assortment
B-independent assortment and crossing-over support genetic diversity
C-Independent assortment, crossing-over, and fertilization of an egg by sperm support genetic diversity
D-Fertilization of an egg by a sperm
E-Crossing-over
answer :
Independent assortment, crossing-over, and fertilization of an egg by sperm support genetic diversity ( C )
Explanation:
The processes that supports Genetic diversity are ; Fertilization of egg and sperm, Independent assortment and processes of crossing over
Genetic diversity is the simply the variations seen in genetic composition among a population or specie.
As a research scientist, you measure the amount of ATP and NADPH used by the Calvin cycle in 3 hours. You find 9,000 molecules of ATP used, but only 6,000 molecules of NADPH. Where did the extra ATP molecules come from
Answer:
The correct answer is - Cyclic flow.
Explanation:
Cyclic electrons flow pumps proton in the lumen of thylakoid towards the concentration with the help of ATP synthase. This movement produces additional ATP.
These additional ATPs are come from cyclic electron flow, during light reaction come from cyclic electron flow, during light reaction.
Question 3 of 10
How many hydrogen atoms are present in each water molecule?
A. 3
O B. 2
O
C. 4
D. 1
SUBINT
Which label belongs in the area marked X?
nucleus
DNA
hall wall
ribosomes
Answer:
nucleus step- by -step
Explanation:
hope this help you :-)
If the first child of two parents with polydactyly does not exhibit this trait, what is the probability that their next child will have polydactyly
Answer:
No
Explanation:
Just because you are deferant dose not mean that your baby wourld have to turn out that way.
