KOSAKA LOOK HERES!

the high body temperature phase in the menstrual cycle is brought by ( )

progesterone

LH is a ( ) pituitary hormone and stimulates ovulation

anterior

fertilization occurs in the ( ) of the uterine tube

ampulla

fertilization occurs in the ( ) phase of the menstrual cycle

proliferation

In a 6-week embryo, sex ( ) be identified

cannot

ductus deferens is derived from the ( ) duct

wolffian

the fallopian tube is derived from the ( ) duct

mullerian

the ventral half of the vagina derives from ( )

mullerian duct

the dorsal half of the vagina derives from ( )

urogenital sinus

the genital tubercle differentiates into ( ) in males

glans penis

the genital tubercle differentiates into ( ) in females

clitoris

the labia majora derives from the ( )

genital swelling

klinefelter syndrome patients have ( ) external and internal genitalia

male

frequency of klinefelter syndrome is 1/( ) births.

1000

the first axis developed in the human embryo is the ( ) axis

dorsoventral

when the ( ) is formed, the cephalocaudal axis is determined

primitive node

when the ( ) axis is determined, the lateral axis is also determined.

cephalocaudal

the dorsoventral axis is determined at the ( ) week of development

second

the notochord induces the neural tube at the ( ) part of the notochord

dorsal

hepatocytes are derived from ( )

endoderm

motor neurons are derived from ( )

ectoderm

podocytes are derived form ( )

mesoderm

( ) migrate from the yolk sac

hemangioblasts

rathk's pouch is developed from the ( )

surface ectoderm

( ) sequence of dorsophilia shows homologies with that of human.

homeobox

mutation in ( ) gene possibly causes human heart malformation

Nkx 2.5

( ) cell mutations do not transmit to offspring.

somatic

( ) cell mutations transmit to offspring

germ

Sonic Hedgehog is produced in ( ), ( ), ( ), ( ).

notochord, interstinal portals, floor plate of neural tube, zone of polarizing activity in the limb bud

mutation in the ( ) gene is associated with holoproscencephaly.

Shh

mutation in the ( ) gene causes wingless-ness in dorsophila

Wnt-7

the TGF-beta family includes ( ), ( ), ( ), ( )

TGF-b1, BMP, Activin, Inhibin

( ) determine the phenotype of covering epithelium

mesenchyme cells

Shh from the notochord is a ( ) factor

paracrine

the function of FGF is to ( )

stimulate fibroblast growth, induction and maintenance of mesoderm and ectoderm, somitogenesis, and development of various organs.

Shh is secreted from the ( )

notochord

Shh induces the ( ) at the ventral region of the neural tube

floor plate

several types of HOX gene products are secreted from the ( ).

neural tube

mutations in the Nkx-2.5 brings anomalies to ( ) structure and function

heart

ductus arteriosus is derived from ( )

left 6th aortic arch

the temporal muscle is derived from ( )

4th branchial arch

the stapes is derived from ( )

2nd branchial arch

maxilla is derived from ( )

1st branchial arch

mandible is derived from ( )

1st branchial arch

the incus derives from ( )

1st branchial arch

the malleus derives from ( )

1st brachial arch

the hyoid derives from ( )

2nd and 3rd branchial arch

trigeminal nerve derives from ( )

1st branchial arch

facial nerve derives from ( )

2nd branchial arch

glossopharyngeal nerve derives from ( )

3rd branchial arch

vagus nerve derives from

4th, 5th, 6th branchial arch

recurrent laryngeal nerve derives from

4th, 5th, 6th branchial arch

the left recurrent laryngeal nerve changes direction at the ( ).

ductus arteiosus

( ) is also known as 1st arch syndrome.

treacher collins syndrome

treacher collins syndrome have symptoms like ( )

cleft lip, branchial cyst, deformity of the ears, deformed manible, hypertelorism.

meckel's diverticulum is detectable between the ( and ).

ileum and umbilicus

the baby's midgut is rotated 270 degrees ( ).

couterclockwise

reverse rotation of the midgut results in the small intestine positioned ( ) to the transverse colon.

ventral

nonrotation of the midgut results in the small intestine positioned ( ) of the transverse colon.

right

the ( ) mainly rotates to the ventral and fuse with the dorsal pancreas

ventral pancreas

the umbilical cord contains...

umbilical vein, 2 umbilical arteries, allantois, and vitellointestinal duct

what is the omental bursa?

hollow space that is formed by the greater and lesser omentum and its adjacent organs