TUGAS INTERAKSI MATERNAL NORMAL. 1. Isilah karakter struktur dan fungsi dari sel yang terlibat fertilisasi. Sel Jumlah kromosom

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1 TUGAS INTERAKSI MATERNAL NORMAL 1. Isilah karakter struktur dan fungsi dari sel yang terlibat fertilisasi Masculina Sel Jumlah kromosom Femina Gambar (dan bagian2nya) Kapasitas umur maksimal (dalam jam) Peristiwa yang dialami sebelum fertilisasi 2. Isilah detil peristiwa tentang fertilisasi berikut : Lokasi Penjelasan FAse 1 Fase 2 FAse 3 1

2 3. Isilah DESKRISPSI peristiwa yang terajadi setelah fertilisasi di bawah ini Deskripsi Gambar Cleavage Early Blastocyst formation Blastocyst siap implantasi Implantasi 2

3 4. Isilah table diary of embryo berikut Hari ke Peristiwa Gambar (boleh ambil gambar yang ditempel)

4 (minggu ke 3) 4

5 Bacalah bacaan di bawah ini, dan ceritakan kembali dalam bahasa Indonesia SUMMARY OF THE FOURTH TO EIGHTH WEEKS Because the beginnings of most essential external and internal structures are formed during the fourth to eighth weeks, this is the most critical period of development. Developmental disturbances during this period may give rise to major congenital anomalies of the embryo. At the beginning of the fourth week, folding in the median and horizontal planes converts the flat trilaminar embryonic disc into a C-shaped, cylindrical embryo. The formation of the head, caudal eminence, and lateral folds is a continuous sequence of events that results in a constriction between the embryo and the umbilical vesicle (yolk sac). As the head folds ventrally, part of the endodermal layer is incorporated into the developing embryonic head region as the foregut. Folding of the head region also results in the oropharyngeal membrane and heart being carried ventrally, and the developing brain becoming the most cranial part of the embryo. As the caudal eminence folds ventrally, part of the endodermal germ layer is incorporated into the caudal end of the embryo as the hindgut. The terminal part of the hindgut expands to form the cloaca. Folding of the caudal region also results in the cloacal membrane, allantois, and connecting stalk being carried to the ventral surface of the embryo. Folding of the embryo in the horizontal plane incorporates part of the endoderm into the embryo as the midgut. The umbilical vesicle remains attached to the midgut by a narrow omphaloenteric duct (yolk stalk). During folding of the embryo in the horizontal plane, the primordia of the lateral and ventral body walls are formed. As the amnion expands, it envelops the connecting stalk, omphaloenteric duct, and allantois, thereby forming an epithelial covering for the umbilical cord. The three germ layers differentiate into various tissues and organs so that by the end of the embryonic period, the beginnings of all the main organ systems have been established. The external appearance of the embryo is greatly affected by the formation of the brain, heart, liver, somites, limbs, ears, nose, and eyes. As these structures develop, the appearance of the embryo changes so that it has unquestionably human characteristics at the end of the eighth week. Reasonable estimates of the age of embryos can be determined from the day of onset of the last normal menstrual period (LNMP), the estimated time of fertilization, ultrasound measurements of the chorionic sac and embryo, and examination of external characteristics of the embryo. 5

6 NAMA KELOMPOK TUGAS INTERAKSI MATERNAL JANIN SEMESTER PENDEK GANJIL TA 2016/2017 KELOMPOK 1 KELOMPOK TIAS KURNIA YULIYANA WINNY KIRANA HASANAH RATNA PUSPITA PRATAMA DELINDA RATNA SAFITRI SINTA DEWI SAPITRI KIKY SUPRIATNA PUTRI VERONIKA RENI RATNA SARI VITA FIRDAUS APRILIA ARIEANDINI DESSY NUR SAFITRI PUTRI NOVELA SARI AMAMI RETNO NA ONNY LOKAVITASARI NADIYA MAULIDYAH IMRO'ATUL MUFIDAH DEVY ZENOVYA YUNIDZTIA ZUKHRINA NI KETUT DIAH WULANDARI KELOMPOK 3 KELOMPOK QATRUNNADA NAQIYYAH K HANIFAH ASGI NUR AZIZAH ELDINI HUDININGRUM WP SITI MACHFUDLATIN AMALIA PUSPA NINGRUM RINDANG ATIKAH KUSUMA P NUR ISMI SEPTI MARIANA LISA DIANA PUTRI MIFTAKHUL KHASANAH FIRSTHASCIKA CLEVERIN PUTRI DARA RIZKITA ISAHADIS EVI LYDIANINGSIH ERDIANA DWI PUTRI HERDIAN FITRIA WP DYAH AYU MENTARI AYU ANIVA SARI DEVI FEBRIANI PUPUT MAULIDAH F NOTE: 1. Tugas ditulis tangan dan dikumpulkan 2. Buat Power Point 3. Pada saat tatap muka akan diundi yang presentasi pembahasan soal 6

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TUGAS INTERAKSI MATERNAL NORMAL. 1. Isilah karakter struktur dan fungsi dari sel yang terlibat fertilisasi. Sel Jumlah kromosom

TUGAS INTERAKSI MATERNAL NORMAL 1. Isilah karakter struktur dan fungsi dari sel yang terlibat fertilisasi Masculina Sel Jumlah kromosom Femina Gambar (dan bagian2nya) Kapasitas umur maksimal (dalam jam)