reproduction
sensory
cardio
root words and one genetics answer.
Random
100

23

What is the number of chromosomes in a human egg or sperm cell?

100
hearing organ, coiled with tiny internal hairs 

What is the cochlea? 

100

molecules move from an area of high concentration to low concentration. Example, exchange of oxygen and carbon dioxide in capillaries. 

What is diffusion? 

100

XX

What is a female? 

100

milk producing glands

What are mammary glands? 

200

Egg fertilization site.

What is the fallopian tube? 

200

Specific area of the eye of a "pink eye" infection. 

What is the conjunctiva? 

200

Blood pressure when ventricles contract. 

What is systole? 

200

root word, branch

What is windpipe? 

200

cervix, 10 cm

What is, it is time to give birth? 

300

Neonatal time period.

What is birth to four weeks? 

300

An upside down image is reflected on this structure in the eye.

What is the image on the retina? 

300

low oxygen blood

What is deoxygenated blood? 

300

root word, cardi

What is heart?

300

morula

What is a hollow ball of 16- 32 cells?

400
Uterine lining sloughs off and sheds. 

What is menstruation? 

400

Measurement of hearing. 

What is the decibel? 

400

Hemophil blood cell

What is a red blood cell?

400
root word, poie-

What is to make? 

400

pregnancy that takes place in the fallopian tube

What is an ectopic pregnancy? 

500

Progesterone hormone. 

What hormone maintains pregnancy? 

500

Nerve from the ear to the temporal lobe. 

What is the auditory nerve? 

500

Universal recipient.

What is AB+ blood type? 

500

Wall separating the four chambers of the heart. 

What is the septum? 

500

some cells have 46 chromosomes, some cells have 47

What is Mosaic Down's Syndrome?