Which of the following is the earliest stage of human development? A Blastocyst B Fetus placenta. C Maternal placenta. D Fetus. 1h 36m
Added by Ryan H.
Step 1
The earliest stages include the zygote, morula, and blastocyst, followed by the embryo and then the fetus. Show more…
Show all steps
Your feedback will help us improve your experience
Shaiju T and 80 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Which of the following puts human developmental stages in the correct order? a. zygote, blastocyst, embryo, fetus b. zygote, embryo, blastocyst, fetus c. zygote, embryo, fetus, blastocyst d. blastocyst, zygote, embryo, fetus
Shaiju T.
Which statement about the fetal development is not correct? A) Some blastocyst cells will become cells of the placenta B) An embryo is a product of meiosis in the uterus C) Some blastocyst cells will become cells of the embryo D) A blastocyst contains about 100 cells
Adi S.
Madhur L.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD