embryo
Embryo refers to an early developmental stage. This topic is part of Biology within Science & Nature. This page currently draws on 13 supporting questions, with answers and bonus facts available below.
embryo trivia questions
An embryo is an organism in what stage?
Answer: Early development
Bonus fact: Embryo refers to an early developmental stage.
In humans, the embryonic stage comes before what stage?
Answer: Fetal stage
Bonus fact: The fetal period follows the embryonic period.
What process produces the many cells of a growing embryo from one fertilized egg?
Answer: Mitosis
Bonus fact: Repeated mitotic divisions increase cell number.
An embryo is an early stage of what?
Answer: Developing organism
Bonus fact: In humans, the embryonic period precedes the fetal period.
What process establishes the three primary germ layers in an embryo?
Answer: Gastrulation
Bonus fact: Ectoderm, mesoderm, and endoderm form during gastrulation.
Which parent carries developing seahorse young?
Answer: Male
Bonus fact: Males brood embryos in a pouch.
Which armadillo species is famous for usually giving birth to genetically identical quadruplets?
Answer: Nine-banded armadillo
Bonus fact: A single fertilized egg commonly splits into four embryos.
What process turns a dry bean into a sprout?
Answer: Germination
Bonus fact: Water activates the embryo and starts growth.
Germination is the process by which a seed begins to what?
Answer: Grow
Bonus fact: Water activates the seed's embryo.
Identical twins usually develop from how many fertilized eggs?
Answer: One
Bonus fact: One embryo splits into two.
Seed germination is the start of what?
Answer: Plant growth
Bonus fact: The embryo resumes growth.
The placenta develops during what?
Answer: Pregnancy
Bonus fact: It supports the growing embryo and fetus.