Answer:
prenatal environments
Explanation:
Depending on the number of fertilized eggs and when the zygote division occurs, there are different types of twins. For example, If the zygote is formed by the union of an ovule and a sperm that after fertilization is divided to create two embryos, they are born identical twins, these babies carry the same genetic information.
Regional anatomy might focus on studying all of the structures of the ankle and foot.
<h3>What is Regional Anatomy?</h3>
- The shapes, locations, and relationships of the human body's structures in a particular region are the subject of regional anatomy.
- One of the fundamental building blocks of safe and effective medical practice is a thorough understanding of regional anatomy.
- After finishing this course successfully, students should receive knowledge of the major anatomical divisions, such as those of the thorax or upper limb, with an emphasis on the interactions between the numerous systemic structures (such as the muscles, nerves, and arteries) found there.
- Understanding the morphological function of the various body regions in relation to one another and the body as a whole.
- The capacity to employ regional anatomical knowledge to comprehend the underlying anatomical causes of actual biological issues.
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Answer:
Polar
Explanation:
A water molecule, because of its shape, is a polar molecule. That is, it has one side that is positively charged and one side that is negatively charged. The molecule is made up of two hydrogen atoms and one oxygen atom. The bonds between the atoms are called covalent bonds, because the atoms share electrons. The hydrogen atoms have one electron each.
D. functional group isomerism
<span>The role of the pollen is for the sperm to reach the egg. In the process of transportation, a lot of pollen grains can get lost and therefore there is greater need for it to be more than the ovules, since the eggs do not have to be transported anywhere. </span>