Economic Importance of Bacteria and Fungi

May 20th, 2015
Studypool Tutor
Price: $10 USD

Tutor description

Biotechnology or Industrial microbiology is defined as the application of organisms such as bacteria, fungi and algae to the manufacturing and services industries. These include:Fermentation processes, such as brewing, baking, cheese and butter manufacturing, Bacteria,

Word Count: 7936
Showing Page: 1/4
The cyclic changes in the ovary and uterus are under the control of estrogen and progesterone hormones whose secretion is under the control of gonadotropic hormones secreted by anterior pituitary.Hormonal Control of Menstrual Cycle in Human FemaleDuring menstrual phase the levels of estrogen and progesterone falls considerably.This induces adenohypophysis to secrete FSH and LH.Increased levels of FSH stimulates the graafian follicle to mature and secrete estrogens. The rising level of estrogen, causes the endometrium to become thicker and more richly supplied with blood vessels. The level of estrogens in blood increases gradually for a few days and is at the peak on the 12thday of the cycle.The estrogen surge reduces FSH secretion and this in turn introduces LH surge within 12 hours i.e., on the 13thday of the cycle.LH causes ovulation and formation of corpus luteum.During post ovulatory phase corpus luteum secretes progesterone.Corpus luteum secretes progesterone, which performs the following functions:a) It facilitates the preparation of the endometrium of the uterus for receiving the blastocyst and its implantation. (whether fertilisation occurs or not)b) It in

Review from student

Studypool Student
" awesome work thanks "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1822 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors