Answer:
a
Explanation:
the total amount of solar energy that reaches the earth is too low to be useful
What is an example of a phenotype
A) The genetic makeup of a trait
B) The replication type
C) The type of mutation
D) The expression of a trait
Please help me this is due today i need the grade. 50 POINTS
1-Identify 4 body systems interacting for the action shown. Explain the role of the 4 body systems you identified and how they connect.
2-Identify 4 body systems interacting for the action shown. Explain the role of the 4 body systems you identified and how they connect.
Answer:
Your nervous system is involved with all aspects of human function. Circulation, digestion, endocrine and excretory systems are controlled by the autonomic nervous system. The autonomic nervous function is controlled by your body with out conscious thought. Imagine having to regulate your heart rate, rate of digestion, liver, and hormones with your mind. The brain and spinal cord work together to carry out these tasks.
Breathing is another example of your body systems working together. When you breathe, you think of the respiratory system. However, think about what the respiratory system does. It delivers oxygen (nutrients) and removes carbon dioxide (waste). However, the respiratory system only exchanges these gases through the lungs. These gases need to travel throughout the entire body. The circulatory system allows the gases (and blood) to travel everywhere. The skeletal and muscular systems are also involved because they help push the blood from one end of the body to the other.
the skeletal system and its interaction with the nervous system. For example, the skull protects the brain from injury. The brain also regulates the position of the bones by using the muscular system
A third example is when a pathogen enters the body. Your immune system is responsible for keeping invaders out. When you breath in a pathogen, it can sometimes cause you to cough. Your immune system recognizes the invader and communicates to your body that it is bad. Then your skeletal and muscular system is responsible for creating the contractions to create the cough.
Explanation:
Don't copy it take some information.
What 2 things do plants produce that animals cannot?
Explanation:
2 things that plants can produce that animals cannot is both food and oxygen.
Answer:
1. Photosynthetic
2. Asexual Reproduction
Explanation:
Photosynthetic: Photosynthesis is the process by which plants capture energy from sunlight, and uses Carbon Dioxide and water to make glucose. This is made possible due to the present of the organelle chloroplasts, which are what trap the sunlight and create energy for the plant. Chloroplasts are made of the pigment chlorophyll, which is what does all the work and causes the plants to appear green. Because plants are able to thrive without consuming any other organisms for energy, they are called autotrophs. Some plants, such as the famous Venus Fly Trap, are both heterotrophs and autotrophs, meaning they obtain energy both from sunlight and other organisms, but these are rare and most often are going elsewhere for nutrients such as nitrogen rather than exclusively for energy. This is the main classification difference between plants and animals, since animals must consume their energy in the form of food from other organisms.
Asexual Reproduction: Asexual reproduction occurs in plants when the parent plant creates a runner plant that is genetically identical to itself. By replicating itself, the plant does not need to depend on other sources for its reproduction.
The two major categories of transport are ___ and ___
Answer:
direct and indirect active transport
Explanation:
If a cubical cell with 2-cm sides doubles the dimensions of its sides, what relative change occurs to the ratio of its surface area to volume ratio?
Answer:
When the length of the side of the cube is doubled, the area increases by a factor of four while the volume increases by a factor of eight.
Explanation:
Surface area of a cube is given by the formula below:
Surface area of a cube = 6a²
Volume of a cube is also given by the formula below:
Volume of a cube = a³
Where a is the length of a side of the cube.
For the first cube, a = 2 cm
Surface area of the first cube = 6 * (2 cm)² = 24 cm²
Volume of the first cube = (2 cm)³ = 8 cm³
When the side length of the cube doubles, a = 4 cm
Surface area of the second cube = 6 * (4 cm)² = 96 cm²
Volume of the first cube = (4 cm)³ = 64 cm³
The ratio of the area and volume of the new cube is given below:
Area = 96 cm² / 24 cm² = 4
Volume = 64 cm³ / 8 cm³ = 8
Therefore, when the length of the side of the cube is doubled, the area increases by a factor of four while the volume increases by a factor of eight.
If Pat's has type A blood & his mom has type O blood which of the following blood
types must his dad have?
O Type O
O Type B
O Type AB
Answer:
type ab its more in formative
Pat's has type A blood & his mom has type O blood, the blood type of his dad must be the type AB blood. One of the parent must possess at least of copy of the A allele.
For Pat having A type blood to have a mom with type O blood, it means, his genotype for the type A blood is heterozygous IAO. His mom's genotype is OO.
Therefore for a couple with the mom as OO to produce a child with AO, there are two scenarios; the father has to possess either AB or AA
If the father is AA and the mom is OO, their offspring could be all AO from the cross between the two.
A
O AO
If the father is AB and the mom OO, there is also there is also a 50% chance of producing a child with AO
A B
O AO BO
Learn more: https://brainly.com/question/16165447
Explain why the water lost contaminants when it moved into the atmosphere?
Transpiration is the process through which water is lost from the surface of leaves in plants. The water lost in the atmosphere lose all the contaminants as the stomata cleans the water.
What is Transpiration?
Transpiration is the process of water movement through which a plant does evaporation from its aerial parts, such as the leaves, stems and flowers. Water is necessary for the plants survival but only a small amount of water can be taken up by the roots is used for the growth and metabolism of plants.
Water lost from the surface of leaves by the process of transpiration through the stomata. The stomata has small apertures which does not allow the movement of contaminants or other particles through them, therefore only clear water passes through the stomata into the atmosphere.
Learn more about Atmosphere here:
https://brainly.com/question/25880013
#SPJ2
Two Difference between radicle and plumule
Answer:
radical forms root , plumule forms shoot
Explanation:
Radicle is the first part of the seedlings. Plumule is the embryonic shoot of the plant
Which of the following is NOT a property of water?
a
Frozen water floats on liquid water
b
Water covers most of the Earth's surface and retains a large amount of heat
c
Water molecules stick to each other through hydrogen bonds
d
Water cools very quickly
what is meant by cohesive property of water
Answer:
cohesion; water is attracted to water
adhesion; water is attracted to other substances
Explanation:
adhesion and cohesion are water properties that affects every water molecule on earth and also the interaction of water molecules with molecules of other substances
Which type of mixture is it, if the solid settles out of the mixture over time?
O suspension
o homogenous
o colloid
solution
Answer:
Suspension
Explanation:
A suspension is a heterogeneous mixture in which some of the particles settle out of the mixture upon standing. The particles in a suspension are far larger than those of a solution and thus gravity is able to pull them down out of the dispersion medium (water).
If the solids settle out of the mixture over time, such a type of mixture is called suspension.
A suspension is a heterogeneous mixture in which some of the particles settle out of the mixture upon standing.
What are the different types of mixtures?
there are mainly two types of mixtures that are:
homogeneous mixture
homogeneous mixture
A homogeneous mixture is a mixture throughout the solution in which the composition is uniform throughout the mixture.
A homogeneous mixture is a mixture in which the composition is not uniform throughout the mixture.
Hence, a suspension is a heterogeneous mixture in which some of the particles settle out over time.
To learn more about the mixtures click here :
https://brainly.com/question/13729453
Why are recessive alleles not always shown in the offspring?
Explanation:
Recessive alleles lack the power to express the phenotypic traits of an organism. In order for the specific trait to be expressed, 2 copies of the recessive allele or homogenous recessive genotype is needed in the organism.
Need help ASAP please!
Answer:
1. adenine
2. guanine
3. sugar
4. phosphate
5.. thymine
6 phosphate
7sugar
8. cytosine
9phosphate
10. nucleotide base pair
Explanation: use AT-AT's from star wars to remember the pairing or that C and G look similar
why do my patent laugh like batman and robin O.O
Answer:
0.0
Explanation:
Answer:
what does that mean?
Explanation:
I'm sorry sir but what
how might genetic variation arise?
Answer:
Genetic variations can arise from gene mutations or from genetic recombination (a normal process in which genetic material is rearranged as a cell is getting ready to divide). These variations often alter gene activity or protein function, which can introduce different traits in an organism.
Explanation:
your welcome
Which statements accurately describe fermentation? Select two options.
Oxygen is present during this process.
Cells may convert pyruvic acid to lactic acid.
NAD+ is converted to NADH.
Fermentation is an anaerobic process.
Additional ATP is produced after glycolysis.
Answer:
fermentation is an anaerobic process
Explanation:
trust me
Answer:
b and d
Explanation:
just answered on edge lol
write the following blood vessels in order of size starting from smallest to largest
Answer: (smallest to largest): Veins , Capillaries, Arteries,
Explanation:
What part of the cell does translation occur?
Answer:
Translation occurs in the eukaryotes
Explanation:
I remember from taking biology as a freshman
I WILL GIVE BRAINLIEST!!!
The pedigree below tracks Duchenne Muscular Dystrophy (DMD) through several generations. DMD is an X-linked recessive trait.
If individuals I-1 and I-2 had another son, what is the chance that he would have DMD?
Choose 1 answer:
(choice A)
A
0%
(choice B)
B
25%
(choice C)
C
50%
(choice D)
D
100%
Answer: CORRECT (SELECTED)
100%
Explanation:
Because individual I-2 is affected, she can only pass on a recessive DMD allele to her sons. This means that all of her sons will have DMD.
Pseudopodia are used for
Group of answer choices
conjugation.
movement.
reproduction.
mitosis.
Answer:
movement
Explanation:
This is mostly used protoctists like amoeba
HELP DUE IN 10 MINS! What type of solution is the cell in below?
A. hypertonic solution
B. hypotonic solution
C. isotonic solution
Answer:
I'm just here for the points....
and I fr wouldn't know what I would do without you in my life babes its be a rough couple of days and I'm glad you came in my life when you did bc you make me so happy :)
BRAINELIST!!! I need ASAP!!
Tropism is a plants growth in response to a stimulus, like light, gravity, and water. These growth responses are controlled by plant hormones. Gibberellins are hormones produced in the root tips of plants to stimulate the growth of shoots.
Which system carries gibberellins produced in the roots to the rest of the plant?
Vascular system
None of these
Dermal system
Reproductive system
Answer:
its the vascular system
Explanation:i know beacuse and my name is coden btw
Answer:
Vascular system
Explanation:
What is natural selection?
1. a process that selects variations that help with survival and that spreads the variations to more offspring
2.a process through which nature selects an individual within a population for extinction
3.a process that causes all populations to gradually increase in size
4.a process that causes random variations to appear in the offspring of every generation
Answer:
i think the answer is A
Explanation:
more likely
Answer: Answer A
a process that selects variations that help with survival and that spreads the variations to more offspring
Explanation:
Which of the following identifies the typical inch divisions on a ruler?
twelfths and sixteenths
eighths and tenths
eighths and sixteenths
tenths and sixteenths
Answer:
It would be A. or know as the first option
Explanation:
i just finished the test
Is this a picture of DNA or RNA?
Answer:
RNA
Explanation:
Answer:
RNA
Explanation:
Here is a picture to represent the differences!
help please it is biology 1
Answer:
The answer is 50%
Explanation:
The rest of the answers are unreasonable
A wave transfers ___________________ from one place to another.a. Matterb. Massc. Energyd. Solid
Answer:
I think the answer is energy
7. If you have a 100-base pair DNA molecule that contains 45 cytosines, how
many adenines are there?
Answer:
5 adenines
Explanation:
Cytosine pairs with Guanine, and Adenine pairs with Thymine. This means, that if there are 45 cytosines, there must be 45 guanines. So that's 90 base pairs down. That means that there are 10 left between adenine and thymine- so that means there are 5 adenines
Ascomycota is an example of a kingdom.
O True
O False
Answer:
Im sorry this is all i know
Is ascomycota a parasite?
Most common moulds belonging to the Hyphomycetes are ascomycetes. ... They may be saprobes, parasites (especially of plants), or lichen forming, mostly terrestrial; cosmopolitan (50 orders, 275 families, 3328 genera, 32,325 spp). Ascomycetes are characterized by septate hyphae with simple pores.
Explanation:
explain the Krebs cycle
Answer:
Explanation:
The Krebs cycle, named after 1953 Nobel Prize winner and physiologist Hans Krebs, is a series of metabolic reactions that take place in the mitochondria of eukaryotic cells. Put more simply, this means that bacteria do not have the cellular machinery for the Krebs cycle, so it limited to plants, animals and fungi.