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What are the key differences between monozygotic and dizygotic twins in terms of their genetic makeup and development?
Monozygotic twins, also known as identical twins, are formed from a single fertilized egg and share the same genetic makeup. Dizygotic twins, or fraternal twins, are formed from two separate eggs fertilized by two different sperm cells, resulting in different genetic makeup. Monozygotic twins are more similar in terms of genetic traits and development compared to dizygotic twins.
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What is the difference between dizygotic twins and monozygotic twins?
Dizygotic twins develop from two separate ova fertilized by different sperm at roughly the same time, they are also called fraternal twins. Monozygotic twins develop from one zygote that splits apart producing genetically identical zygotes; also called identical twins.
What are the key differences between a blastocyte and a blastocyst in embryonic development?
A blastocyst is a more advanced stage of development compared to a blastocyte. The key differences lie in their structure and function. A blastocyte is an early stage of development with a single layer of cells, while a blastocyst has multiple layers of cells and a fluid-filled cavity. Additionally, a blastocyst is capable of implanting into the uterus and developing further, whereas a blastocyte is not.
What are the key differences between a fetus and an embryo in terms of development and growth during pregnancy?
During pregnancy, an embryo refers to the early stage of development from fertilization to about 8 weeks, while a fetus is the later stage from 9 weeks until birth. The key differences lie in the level of development and growth, with the fetus having more defined features and organs compared to the embryo.
What are the key differences between deuterostome and protostome development processes?
Deuterostome and protostome are two different ways in which animals develop. In deuterostome development, the first opening that forms becomes the anus, while in protostome development, the first opening becomes the mouth. This difference in the formation of the digestive tract is a key distinction between the two processes.
What are the differences between male and female testosterone levels?
Male testosterone levels are typically higher than female testosterone levels. Testosterone is a hormone that plays a key role in the development of male reproductive tissues and characteristics. In females, testosterone is present in smaller amounts and is mainly produced in the ovaries and adrenal glands. The differences in testosterone levels between males and females contribute to the physical and behavioral differences between the sexes.
What is the difference between dizygotic twins and monozygotic twins?
Dizygotic twins develop from two separate ova fertilized by different sperm at roughly the same time, they are also called fraternal twins. Monozygotic twins develop from one zygote that splits apart producing genetically identical zygotes; also called identical twins.
Differences in rates of development between boys and girls are most noticeable between ages?
yes they are,,
What are the two differences between community development and community welfare?
what is the difference beetween social work and community development
Differences in the rates of development between boys and girls are most noticeable between ages?
8 and 10
The distinction between protostomes and deuterostomes is based on differences in their?
The distinction between protostomes and deuterostomes is based on differences in their embryonic development. Protostomes develop their mouth first from the blastopore, while deuterostomes develop their anus first from the blastopore. This difference in early development leads to distinct patterns of development in the two groups.
What is the biggest difference between the birth of twins?
The biggest difference between the birth of twins lies in their conception. Identical twins, or monozygotic twins, originate from a single fertilized egg that splits into two embryos, sharing the same genetic material. In contrast, fraternal twins, or dizygotic twins, arise from two separate eggs fertilized by two different sperm, resulting in genetically unique siblings. This difference in origin influences their physical traits and potential health outcomes.
What is the magnitude of income differences between the richest and poorest countries in the world today?
development economy
What are the differences between development of India and Japan?
what is the difference between Indian and Japanese population cnsus what is the difference between the development of the constitution of India and japan? what is the difference between the development of the constitution of India and japan? what is the difference between the development of the constitution of India and japan?
What issue led to the development of the two party system?
I'm not sure but i think that what led to the development of a two-party system was the differences between Jefferson and Hamilton.
What issues led to development of a two party system?
I'm not sure but i think that what led to the development of a two-party system was the differences between Jefferson and Hamilton.
What issues led the development of a two party system?
I'm not sure but i think that what led to the development of a two-party system was the differences between Jefferson and Hamilton.
What are the key differences in between sitcoms of past and present?
storyline, charcter development (such as language and behavior), and relevance: popularity
