Answer:
Species compete for water when this resource is limited, this limit occurs when there is a shortage of rain, or very high solar radiation. Under these conditions the bodies of water are dried
An example of this competition is when there are 3 species of plants that with their roots suck the water from the ground freatic level, those that have longer and more effective roots can survive.
Eliminate
B) diploid cells.
C) triploid cells.
D) polyploid cells.
Hi There
Answer : A and B
I hope that's help :)
In ovaries, the final products of meiosis are haploid cells, meaning they contain half the number of chromosomes as the parent cell. These cells combine with sperm cells, which are also haploid, to create a diploid cell during fertilization.
In biology, particularly in the process of meiosis in ovaries, the final products are haploid cells. This means they contain half the number of chromosomes as the parent cell. The process of meiosis in the ovaries ultimately results in the creation of egg cells or oocytes, which are haploid in nature and are ready for fertilization by sperm, which are also haploid.
Thus when fertilization occurs, the egg and sperm combine their chromosomes to result in a diploid cell, or zygote, with chromosomes from both parents.
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b. infrared radiation
c. uv radiation
d. visible spectrum radiation
The correct answer is b infested radiation
If a black Siberian Husky had pups with an English Mastiff, the offspring would inherit a combination of traits from both parents. In terms of dominant and recessive traits, it would depend on the specific genes involved.
In general, dominant traits are more likely to be expressed in the offspring. If the English Mastiff parent carries dominant traits for certain characteristics, such as size or coat color, those traits would likely be passed on to the puppies.
Recessive traits, on the other hand, are less likely to be expressed unless both parents contribute the recessive gene. If the black Siberian Husky parent carries recessive traits for certain characteristics, such as eye color or ear shape, the puppies would only inherit those traits if the English Mastiff parent also carries the recessive gene for them.
It's important to note that genetics is a complex subject and the inheritance of traits can vary greatly depending on the specific genes involved. Each puppy in the litter may inherit a different combination of traits from both parents, resulting in a unique appearance and characteristics.
To give you a clear example, let's say the black Siberian Husky parent carries the recessive gene for blue eyes, while the English Mastiff parent carries the dominant gene for brown eyes. If the English Mastiff also carries the recessive gene for blue eyes, there is a possibility that some of the puppies will have blue eyes. However, if the English Mastiff does not carry the recessive gene for blue eyes, all the puppies will likely have brown eyes.
In conclusion, when a black Siberian Husky and an English Mastiff have puppies, the resulting offspring will inherit a combination of traits from both parents. The expression of dominant and recessive traits will depend on the specific genes involved and the inheritance patterns of those genes.Answer:
Explanation:
Answer:
Answered below
Explanation:
Birds and mammals have a double circulatory system and a four-chambered heart which separates the oxygenated blood and the deoxygenated blood from each other in the heart. This system of circulation is necessary to serve the high energy needs of the mammals and birds.
In this system, deoxygenated blood from the body passes through the superior and inferior Vena Cava into the right atrium. From the right atrium it flows into the right ventricle. From the right ventricle, it is then pumped into the pulmonary artery to be carried to the lungs. In the lungs, the deoxygenated blood is oxygenated and returned to the heart through the pulmonary veins.
Oxygenated blood enters the left atrium from the lungs through the pulmonary veins. It then moves into the left ventricle. In the left ventricle, it is then pumped into the aorta. The aorta is a large vessel that runs the length of the vertebral column, branching off to be circulate blood in the body system.