In humans, pregnancy can begin after what?
Answer and explanation
Correct answer: Fertilization and implantation of embryo in uterus
Step 1: Fertilization forms a zygote. Step 2: The zygote divides to form an embryo. Step 3: Pregnancy progresses when the embryo implants in the uterine wall.
Frequently asked questions
What is the correct answer to this question?
Fertilization and implantation of embryo in uterus
Why is this the correct answer?
Step 1: Fertilization forms a zygote. Step 2: The zygote divides to form an embryo. Step 3: Pregnancy progresses when the embryo implants in the uterine wall.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Reproduction.
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