Describe the term twins
Describe the term twins? Genetically Explain the two types of twins which can be generated?
Expert
Twins are simultaneously produced (within the mother’s uterus) offspring. Twins categorized according to zygosity as monozygotic or as dizygotic twins. Monozygotic twins, also called similar twins, are those originated from single fertilized ovum (thus from one single zygote); monozygotic twins are genetically identical; it means they have identical genotypes and are essentially of the same sex. Dizygotic twins, also called fraternal twins, are those who generated from two different ova fecundated by two different sperm cells; so they aren’t genetically identical and they aren’t necessarily of same sex.
One of the more interesting findings from attribution theory is that there are errors or biases that distort attributions. Each of these errors can lead to poor decisions and are discussed below. 1) Selective perception: people selectively interpre
Using illustrations of invertebrate nervous systems how can the procedure of evolutionary cephalization be explained?
Why do plants require exchanging the gases with the environment?
Explain suction force of the plant cell? Does the suction force facilitate or make hard the entrance of water into the cell?
Name the positions of actin and myosin molecules in sarcomere before and throughout the muscle contraction?
Various conclusions may be drawn from the study of different models as follows: I. As soon as the understanding of human behavior develops or social conditions change, the model is bound to change. No one model is best for all times. II. Models of organizational behavior are relat
Illustrate the relation between fecundation and the end of the meiotic process throughout oogenesis?
Define Host-Based System: (A) It is a system controlled by a central or main computer. The host-based system usually refers to a hierarchical communications system controlled by the central computer.
Normal 0 false false
Where do the photo-chemical and the chemical phases of photosynthesis take place?
18,76,764
1954656 Asked
3,689
Active Tutors
1411916
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!