In people sickle cell disease is codominant. When an individual is
heterozygous they have both normal and sickled cells. If an individual has
only recessive alleles, they have only sickle shaped cells. What is the
phenotypic ratio of offspring with two heterozygous parents? *

Answer:

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.

Explanation:

Answer:

I'd go with D.

Explanation:

Species may share similar physical features because the feature was present in a common ancestor (homologous structures). Molecular biology. DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are.

Answer:  A carpel is the female reproductive part of the flower, interpreted as modified leaves that bear structures called ovules, inside which the egg cells ultimately form and composed of ovary, style and stigma. Stamen, the male reproductive part of a flower, consisting of a long slender stalk and the pollen-producing anther.

Explanation:

Answer:

The reason why these stars seem so small compared to our Sun is:

B) Our Sun is much closer to Earth than the Seven Sisters.

Explanation:

The reason behind this is that the sun is at a distance of the earth of 0.000016004 light-years. While the seven stars are at a distance of 400 light-years. Making them so far away that their size is reduced because in physics object size is altered by the perspective of the watcher or observer. Meaning that a ball the size of a car can be seen by our eyes as small as a bean if it is at the proper distance.

Answer:

d.

Explanation:

A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46. The word chromosome was originally coined in German from the Greek words khroma, meaning color, and soma meaning body.

Answer:

B.

Explanation:

You inhale oxygen and release it as C02.

Answer:

glucose

Explanation:

most of the reaction comes from the mitochondria which produces glucose for the cells.

Answer:

b

Explanation:

Birds are Endotherms since they generate more heat to control their body temperature and so unlike ectotherms, bird's regulating of body temperature is based on internal rather than external(environmental) factors.

Answer:

Because celestial bodies such as the sun and stars were used to tell time, so if they were obstructed by clouds it would be hard to tell time

Answer:

hhh3h3h3hgegegegegeggegsgsggs

y

Explanation:

hhhhhhshshshshhdhdhdhghdhgd

Answer:

immunosuppressant

Explanation:

After an organ transplant, you will need to take immunosuppressant (anti-rejection) drugs. These drugs help prevent your immune system from attacking ("rejecting") the donor organ. Typically, they must be taken for the lifetime of your transplanted organ.

All cells reproduce to make new cells. However, stem cells actually form many different types of cells. Adult stem cells can also repair tissues in the body.

Answer:a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.

Explanation:

Answer:

B

Explanation:

B makes the most sense of your answer choices

Answer:

A)

Explanation:

This is because the law of the conservation of energy states that energy can not be created or destroyed. This means that you can not get more energy than you put in, this could be from any energy store. In addition That also means that you will not be able to get less energy than you put in.

Although energy can not be created or destroyed some energy is lost to heat or friction, this would mean that the energy is not transferred to the idea store and so is lost to inefficiency . An example of this would be wind turbines, the wind would move the turbine using kinetic energy however some of the energy is lost to heat and friction

Answer:

Your answer would be if any of the object increases in mass. (A)

Explanation:

If we increase the mass of any object, the force of gravity would also increases.

hope it helps!

Answer:

1) vacant parking lot for many years (secondary succession)

2) abandoned baseball field (secondary succession)

3) recently cooled lava field (primary succession)

4) rocky hill under a melted glacier (primary succession)

5) clear-cut forest (secondary succession)

Explanation:

Succession in ecology is the gradual encroachment of life on a given ecosystem.

Primary succession involve a new never-before colonized region like a new lava deposit or land hidden under glacial sheets. Secondary succession is the encroachment of life on an area formerly harboring life but had experience a disturbance like wildfire, agricultural activities, logging etc.

Answer:

PRIMARY SUCCESSION (recently cooled lava field) and (rocky hill under a melted glacier). SECONDARY SUCCESSION (vacant parking lot for many years) (abandoned baseball field) and (clear-cut forest.

Explanation:

it's correct

Answer:

Geothermal

Explanation:

The geothermal energy is generated by the Earth's core that is a region with extremely high temperatures. The heat makes the geothermal power plants to work and thus generate energy from it.

Explanation:

The air passage way is connected to the through the main organ/thing is called the trachea. When you breathe in oxygen in order to get to the lungs air goes through the throat and your trachea. Same goes for when you breathe out carbon dioxide.

Answer:

From the nostril we get to the tubulates which leads to the nasopharynx from there it leads to the glotis and way down gets to the trachea from where it to the bronchi and finally branches to the bronchus.

Answer:

From the mouse

Explanation:

It is directly gaining energy from the mous because the mouse is what gives the snake energy and if the snake directly consume it, it will get energy from it.

Answer:

Erosion??

Explanation:

Answer:

Glacial Erosion

Explanation:

Answer:D

Explanation:

Cell wall provides structure and protection

Answer:

D is the answer to the question

Answer:

A.) If "G" is the dominant green-eyed gene and "g" is the blue-eyed gene, then Pippin and Lola's genotypes will both be Gg.

B.) Beatrice's genotype is gg.

Explanation:

I put this answer in the other question, but this just popped up as well so here you go :)

Answer:

a:Gg

b:gg

Explanation:

Answer:

The anterior pituitary gland produces the following hormones and releases them into the bloodstream: adrenocorticotropic hormone, which stimulates the adrenal glands to secrete steroid hormones, principally cortisol. growth hormone, which regulates growth, metabolism and body composition.

Answer:

Kicking a soccer ball

Explanation:

Answer:

Kicking a soccer ball

Explanation:because moving blood and having a heartbeat arent in need of a skeletal system

1. wash your food.

2. put it in the fridge.

3. Cover it up.

I'm  boredddd lol

Drying, refrigeration, and fermentation are methods used to decrease the chances that microorganisms will spoil  the food.

Food preservation are techniques or practices which prevent the growth of microorganisms and slow the oxidation of fats in foods so as to prevent spoilage.

There are different methods of food preservation. Common methods which are used are drying, refrigeration, and fermentation.

Find out more at: https://brainly.com/question/18250110

Answer:

Sunscreen reduces the level of UV radiation, which causes damage to DNA, and slows the development of melanoma

Answer:

The respiratory system has cells that produce MOCO OR MUCUS, which trap germs and dust. On their surface they have a large number of cellular structures called CILIAS, whose function is to spread mucus and direct it outwards. In the stomach, the digestive glands produce the STOMACH ACID, which, due to its extreme ACIDITY, attacks and destroys the PATHOGEN MICROORGANISMS that are introduced with food and drink.

Explanation:

In the respiratory and digestive apparatus there are two types of super specialized mucous upholstery, where the cellular world is challenged.

In the respiratory mucosa the production of mucus and the mobilization of the cilia are part of the innate response of the organism as well as the acidity that is generated in the upholstery and in the gastric tract.

Answer:

D.100

Explanation:

There are A lot so 100 is the most.

Answer:

The structures of chemical compounds are influenced by complex factors, such as bond angles and bond length.All the matter in the universe is composed of the atoms of more than 100 different chemical elements, which are found both in pure form and combined in chemical compounds.

A formula shows the types of elements present and the proportion of each element ... microbe or a multicellular animal or plant, can be compared with a chemical factory. ... In many living organisms, the elements carbon, hydrogen, and oxygen are ... The various elements can combine to form a great number of compounds.

Explanation:

Atoms are the smallest particles of matter that can enter into chemical reactions. ... The mass number of the most abundant isotope of any element is determined by ... Compounds with a significant percent of polar covalent bonds are called polar ... Fatty acids are organic acids that have very long hydrocarbon chains making. HOPE THIS HELPS!!

Answer:

The answer is 3

Explanation:

Hope this helps

Answer:3 or c

Explanation: