Safety is a basic need of people. Studies show that people who. are continually subjected to stressful situations are more. susceptible to psychosomatic illnesses. Even though it is. possible to adapt to extreme situations over the long term, they. will place a great strain on the individual.
As dendrochronologists, we are more interested in the fusiform initials. The fusiform initials produce secondary xylem and secondary phloem (the xylem and phloem produced during secondary growth). When we study wood or tree rings, we are looking at secondary xylem.As the fusiform initials divide, they produce secondary xylem towards the inside of the cell and secondary phloem towards the outside. Therefore, the vascular cambium (where we find the fusiform initials) is considered to be bifacial.s dendrochronologists, we are more interested in the fusiform initials. The fusiform initials produce secondary xylem and secondary phloem (the xylem and phloem produced during secondary growth). When we study wood or tree rings, we are looking at secondary xylem.
Best Answer: All plants have an alternation of generations between the gamete producing gametophyte and the spore producing sporophyte stages of their life cycle. In pines the sporophyte is the entire tree. Inside the reproductive cones are the miniature gametophyte stages. just now. Report Abuse. The gametophyte is the male part or male for the term gamete. & sporophyte is the female part or female for the term sporo. From the pine tree, you could only specify the difference of the pines by their cones.