Q: I am a bit confused about this whole endosperm situation. The gametophytye in angiosperms is 2n (has "polar bodies") and then a sperm adds and it becomes 3n. How does the angiosperm end up having a 2n gametophyte in the first place? What are these
Identify factor regulating puberty.
State the stages of puberty.
Compare secondary sexual characteristics
between male and female.
Relate hormonal levels with stages and
characteristics of puberty.
Distinguish spontaneous from
Describe mechanism of ovulation.
Describe maturation of oocytes.
Identify structure of an oocyte.
FOLLICLES AND OVULATION
The ovaries contain eggs stored in
Definition of fertilization & syngamy.
Able to describe:
Modes of fertilization.
Mechanism of fertilization.
Sperm & oocyte factors in fertilization.
Gametes- oocyte, sperm.
Define gametogenesis & related terms.
Compare spermatogenesis & oogenesis.
Identify process & stages in gametogenesis.
Identify the morphology of gametes.
Explain hormonal regulation in
Able to identify & locate the macro & micro
structures & functions of the male & female
Explain spermatogenesis, oogenesis & the
regulatory mechanisms as well as the
Trace the route of sperm and oocyte
List, compare and describe
different types, modes,
mechanisms of reproduction with
Give the definition on the various
terms in reproduction.
State stages and process in
What is REPRODUCTION
Instructor: Nurdiana Samsulrizal &
The digestive system contributes to homeostasis by
transferring nutrients, water and electrolytes from the
external environment to the internal environment.
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Osai Clarke A00318465 Biology 2423.1L-Evolution T i tle: Di rected molecular evolution in plant improvement a) E volution has provided life in all its forms a path to better i tself, in that I mean evolution has put together panaceas to all kind of enviro
GAMETES IN FEMALE:
OVA PRODUCTION IN THE OVARY
The total supply of eggs
are present at birth.
Ability to release eggs
begins at puberty.
ends at menopause.
Oocyte are matured in