The persistence of corpus luteum during pregnancy is due to a hormone known as
- AChorionic gonadotropic hormone
- B$FSH$
- CEstrogen
- DProgesterone
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Similar Questions
In the development of the human body,the ectoderm is responsible for the formation of:
Medium
View SolutionSelect the correct pairs of germ layers and their derivatives from the following; and choose the correct option given below.Germ layer Derivatives $a$. Mesoderm All types of muscles of body $b$. Ectoderm Iris Muscles and Ciliary Muscles $c$. Endoderm Lining of Middle ear $d$. Ectoderm Adrenal cortex and Medulla $e$. Mesoderm Sclera and Choroid layer of eye
| Germ layer | Derivatives |
| $a$. Mesoderm | All types of muscles of body |
| $b$. Ectoderm | Iris Muscles and Ciliary Muscles |
| $c$. Endoderm | Lining of Middle ear |
| $d$. Ectoderm | Adrenal cortex and Medulla |
| $e$. Mesoderm | Sclera and Choroid layer of eye |
In a urine analysis,the presence of which of the following indicates pregnancy?
Medium
View SolutionThe first sign of a growing fetus can be noticed by:
Medium
View SolutionDuring gastrulation,$.......$ is formed.
Medium
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