Purpose of the umbilical cord
What is the purpose of the umbilical cord?
Expert
The umbilical cord is a group of blood vessels which connects the fetus with placenta. In the fetus one extremity of cord inserts into the middle of the abdominal wall (the later scar of this insertion is umbilicus or navel). The purpose of the umbilical cord is to permit the transport of nutrients, substances, gases and residuals, amid the fetus and the mother’s body.
Explain how do the auxins act helping the lateral (secondary) growth of stem?
Specify the Haversian canals and the Volkmann’s canals of bones? Whether, osseous tissue is vascularised or not?
Product Positioning: In the present day competitive market, concept of mass marketing has lot its relevance. Businesses achieve their optimum results when they position their products in the market place. This means that the target audience are to be
Give a brief description of yellow fever?
What are association rules and explain their utilization in exploratory data mining.
This group development model given by Tuckman and Jensen characterizes groups as proceeding through five distinct stages: forming, storming, norming, performing, and adjourning. 1) Forming: this first stage is characterized by a great deal of uncer
What kind of exoskeleton do some molluscs present?
Define the term Phenomenon catenation. Which element has greatest Catenation ability?
What are the basic difference between anastral and astral mitosis?
What is meant by the plant transpiration? Specify the two main types of the plant transpiration process? Out of them, which is more important in the volume?
18,76,764
1943890 Asked
3,689
Active Tutors
1418944
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!