4 public questions tagged with this topic.
(D),(C),(A),(B) correct as per Arrange the following events of human em biology principle.
Ref: NCERT Biology Class XII — Human Reproduction and Reproductive Health
The uterine fundus, being rich in blood supply, is the most common site for implantation of the blastocyst. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.
Ref: NCERT Biology Textbook for Class XI and XII (Zoology section), Chapter: Biology - Zoology portion covering relevant system and function.
During the luteal phase, under the influence of progesterone, the endometrium becomes thick and receptive to the implantation of a fertilized egg.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Menstrual Cycle Fertilization Implantation Pregnancy Parturition Lactation
The uterine fundus, being rich in blood supply, is the most common site for implantation of the blastocyst.
Ref: NCERT Class 12 Biology Chapter 2: Human Reproduction Female Reproductive System and Gametogenesis
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