Answer/Explanation:
It results in offspring with genetic variation. 2 different mates must be used in sexual reproduction. This is because each person is different since cells are produced and combined differently in the original offsprings. If the two adults were exactly the same, the offspring would have the exact same cell traits. Likewise will be done for the offspring of the two adults. The genes may be similiar to the ones of the adults, but since combined it will not be an exact replica. In the long run sexual reproduction will result in an offspring with slightly different traits or genetic variation.
Heterotrophs conduct cellular respiration and use what 2 things? *
1. Water and Carbon dioxide
2. hydrogen and oxgyen
3. chemical and physical
Please answer
Answer: 2.
Explanation:
Water and Carobn Dioxide
What is the genetic code of the reading strand in the DNA model
Which of the following statements about elements and atoms is true?
Atoms are the smallest unit of an element.
Atoms are made of particles called elements.
Elements are made of more than one type of atom.
Elements are changed into atoms by a chemical reaction.
Answer:
Atoms are the smallest unit of an element
Explanation:
There's nothing smaller than atoms!!!!
The statement that is true about elements and atoms is Atoms are the smallest unit of an element. The correct option is A.
What are elements?Elements are chemical species that are made up of atoms, that contain nuclei with a specific number of protons in them. Chemical elements are present in the periodic table.
Atoms are the smallest partial form of which the elements are made up. They contain charged particles, like electrons, neutrons, and protons. Every element is composed of many atoms.
The statement is true that atoms are the smallest unit of elements. Every atom is divided into two parts, orbitals, where electrons are present, and the nucleus where the electrons revolve around them.
Thus, the correct option is A. Atoms are the smallest unit of an element.
To learn more about elements, refer to the link:
https://brainly.com/question/14520796
#SPJ6
If you saw a bacteria cell without a tail, where could they live where they don’t need a tail?
Answer: how would i see a bacteria cell
Explanation:
The DNA evidence was gathered from the blood stain on the concrete floor. What is the source of DNA?
Answer:
Blood
Explanation:
Answer: The most common source of DNA is blood or soft tissue samples. DNA can be also extracted from semen, saliva, hair roots and even from several skin cells left on the surface of a pint glass after it was touched (these sources of DNA are commonly employed in forensic analysis).
The movement of a solute in a cell from LOW concentration to HIGH concentration is called
Answer:
active transportation
Explanation:
The digestive system helps the body maintains homeostasis by supplying the organelles with...
A. waste products and fat
B. Water and energy
C. toxins and enzymes
D. Oxygen and water
Answer: I believe it’s C
Explanation:
The most common positive side effect
of nuclear power is
A.Electricity
B.imaging
C. waste
Answer:
A.
Explanation:
B makes no sense and C is a negative side effect.
True/False- A magnet can be strong enough to erase computer evidence.
Group of answer choices
True
False
Answer:
it could erase a tape but not easily disrupt any hard drive, emphasized "easily" as you would need a very powerful magnet to *destroy it* not erase it.
THANKS TO JESSE PINKMAN
In a chemical change the atoms in compounds are rearranged to make new and different compounds.
True
False
PLEASE HELP ASAP
Answer:
its true
Explanation:
A chemical change alters the composition of the original matter. Different elements or compounds are present at the end of the chemical change. The atoms in compounds are rearranged to make new and different compounds.
Which of the following is true about a light-year?
A)It is a measure of time.
B) It takes one light-year for light from the Sun to reach Earth.
C) it takes one light-year for Earth to orbit the Sun.
D) It is a measure of distance.
plz answer ^w^
thx
Answer:
D) It is a measure of distance.
Explanation:
I belive is the answer
Answer:
E - which is the year is light
What main elements do lipids proteins,carbohydrates and nucleic acids have in common
Answer:
The common elemental ingredients are carbon, hydrogen, and oxygen.
PLEASE HELP URGENT
What is the difference between the digestion of protein that occurs in the stomach and duodenum? (1 mark)
In dogs, orange fur in dominant over brown fur
Answer: If this is a true or false question its FALSE because orange fur is the recessive gene and brown fur is dominant
Explanation:
I don't know if this is a question but thats cool! If there is a question I can try and answer it!
What food contains no lipids, nucleic acids, carbonhydrates, or proteibs?
Answer:
LEGUMES
Explanation:
Answer:
Legumes c:
Explanation:
that or air i guess maybe water-
What is the chemical formula for the molecule modeled?
CHO
C4H11O2
C6H12O2
C6H9O
Answer:
C. C6H12O2Explanation:
A molecular formula consists of the chemical symbols (C6H1202) for the constituent elements followed by numeric subscripts describing the number of atoms of each element present in the molecule. The empirical formula represents the simplest whole-integer ratio of atoms in a compound.
Answer:
CExplanation:
What field of biology do you find most interesting? Why?
Answer:
zoology
Explanation:
i would say i love this field because it deals on animals which happen to be pets and animals i would say also needs medical attention when the need arises
Answer:
Molecular pathology
Explanation
It is the study parasites, viruses etc. In this field you get to disect animal's and potentially find a cure for these things.
Grassland songbirds often nest in the same grassland-wetland complexes as waterfowl, particularly in a certain part of those complexes, namely, upland habitats surrounding wetlands. Although some wildlife management procedures directed at waterfowl, such as habitat enhancement or restoration, may also benefit songbirds, the impact of others, especially the control of waterfowl predators, remains difficult to predict. For example, most predators of waterfowl nests prey opportunistically on songbird nests, and removing these predators could directly increase songbird nesting success. Alternatively, small mammals such as mice and ground squirrels are important in the diet of many waterfowl-nest predators and can themselves be important predators of songbird nest. Thus, removing waterfowl-nest predators could affect songbird nesting success through subsequent increases in small-mammal populations.
In 1995 and 1996, researchers trapped and removed certain waterfowl-nest predators, primarily raccoons and striped skunks, then observed subsequent survival rates for songbird nests. Surprisingly, they observed no significant effect on songbird nesting success. This may be due to several factors. Neither raccoons nor striped skunks consume ground squirrels, which are important predators of songbird nests. Thus, their removal may not have led to significant increases in populations of smaller predators. Additionally, both raccoons and striped skunks prefer wetlands and spend little time in upland habitats; removing these species may not have increased the nesting success of songbirds in the uplands enough to allow detection.
According to the passage, which of the following is true about the role played by ground squirrels in the ecology of grassland-wetland complexes?
(A) While not important in the diet of raccoons or striped skunks, ground squirrels are a significant source of food for other waterfowl-nest predators.
(B) Whereas ground squirrels are typically important as predators of songbird nests, their opportunistic predation on waterfowl nests also has an observable effect on waterfowl nesting success.
(C) Although most waterfowl-nest predators prey on small mammals such as mice and ground squirrels, populations of ground squirrels tend to increase quickly enough to compensate for this level of predation.
(D) Although ground squirrels have been known to prey on songbird nests, a larger portion of their diets is usually provided by predation on waterfowl nests.
(E) Since larger predators tend to prefer small mammals to songbird eggs as a food source, a large population of ground squirrels plays an important role in controlling opportunistic predation on songbird nests.
Answer:
(A) While not important in the diet of raccoons or striped skunks, ground squirrels are a significant source of food for other waterfowl-nest predators.
Explanation:
According to the passage, some predators of waterfowl nests prey opportunistically on songbird nests. Therefore, some wildlife management procedures directed at waterfowl, such as habitat enhancement or restoration, may also benefit songbirds. However, some procedures such as predator control may not always lead to benefits for the songbirds. For example, some predators of waterfowl nests such as raccoon and striped skunks are not predators of small mammals such as mice and ground squirrels who themselves are predators of songbird nests. So removing the striped skunk and raccoons from the habitat of the waterfowl and songbird nests, may not bring any benefit whatsoever to the songbirds. However, many other predators of waterfowl nests are also predators of squirrels and mice.
How are osmosis and diffusion related?
Answer:
Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution.
Diffusion is the movement of particles from an area of higher concentration to lower concentration.
Explanation:
Hope this helped, Have a Great Day!
Answer:
Osmosis: Osmosis is the movement of solvent particles across a semipermeable membrane from a dilute solution into a concentrated solution. ... Diffusion: Diffusion is the movement of particles from an area of higher concentration to lower concentration.Which three is a carbon source
Factores and Cars
Ocean
Animals
Plants
Fossils
What percent of their offspring are likely to inherit the disease? if two parents carry a recessive allele for a disease but don’t have it
Answer:
1/4
Explanation:
By saying that both parents have the recessive allele, but don't have it, it tells us that both parents are Heterozygous for this trait. They have one dominant trait and one recessive trait. This is demonstrated in the in the punnett square. We can see that 1/4 of the offspring will have two recessive alleles, 1/2 of the offspring will be Heterozygous, and 1/4 of the offspring will have both dominant alleles. In order to have the disease, the offspring needs to have both recessive alleles. That is 1/4 of the the offspring.
How does the watershed affect the water body into which it drains and how do humans impact this water?
Answer:
A watershed – the land area that drains to a stream, lake or river – affects the water quality in the water body that it surrounds. ... They are influenced by naturally varying lake levels, water movement to and from groundwater, and amount of stream flow.
Explanation:
Which chemical is released by (2) WBC's that produces a non-specific inflammatory response?
Answer:
cytokines
Explanation:
Non-specific immune responses are integral to host cellular defense mechanisms. It is a general response, mediated by white blood cells, where cells rapidly react to pathogenic infiltration.
Here receptors on cells recognise molecules shared by a broad spectrum of pathogens, or even react to signals from damaged, injured or stressed cells like inflammatory cytokines in a cytokine storm.
A student is building a model of a parallel circuit consisting of a battery, a switch, five light bulbs, and wires. When she connects all of the
components of her model, none of the bulbs light up. Which of the following could be the problem with her model?
1 One of the bulbs is burnt
out
2One or more of the wires is not connected to the battery
3The switch isn't properly closed
4The resistance of the light bulbs prevents current from flowing through the circuit
O A 1, 2, and 4
OB 1, 2, and 3
OC. 1, 3, and 4
OD. 2, 3, and 4
Answer: D
Explanation:
It is a parrallel circuit so it would not matter if one of the bulbs were not to work.
USA Test Prep
What is the most common type of skeletal injury?
a) fracture
b) osteoporosis
c) scoliosis
How many bones are in a human adult?
a) 280
b) 206
c) 325
Answer:
fracture and 206
Explanation:
:D
uwu hai mom
How does a daffodil population benefit from reproducing sexually instead of asexually?
Answer:
Daffodils are plants that can perform both asexual and sexual reproduction. How does a daffodil population benefit more by reproducing sexually than asexually? It can reproduce more rapidly. It can adapt faster to its environment.
What difference do you see between ribose and deoxyribose sugars?
What is RNA ?
What is replication?
Answer:
ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information.
Explanatioim smart now give brainliest plz
Answer:
Ribose, found in RNA, is a "normal" sugar, with one oxygen atom attached to each carbon atom. Deoxyribose, found in DNA, is a modified sugar, lacking one oxygen atom (hence the name "deoxy"). In ribose, carbon atom #2 carries one hydroxyl group (colored red).
RNA is a ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information.DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule.Explanation:
Which environmental policy must consider the expensive startup costs associated with building machines that harvest energy from clean sources? reducing air pollution regulating deforestation introducing new farming methods protecting ocean reefs
Answer:
i think its A
Explanation:
Answer:
A. reducing air pollution
Explanation:
edge 2022
How can forces be used to predict the movement of objects?
Think in terms of objects experiencing forces in opposite directions.
Answer:
Explanation:
The motion of an object is determined by the sun of the forces acting on it. If the total force on the object is not at zero then it’s motion will change.
how will you describe the process that is shown in the diagram
Answer:
what diagram are u talking about