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sergiy2304 [10]
2 years ago
15

The _________ is the site of the _________ which is the first site of hematopoiesis in the developing embryo.

Biology
1 answer:
Ghella [55]2 years ago
6 0

Answer: D

Explanation:

During embryogenesis, hematopoiesis begins in week 3 in the Yolk Sac, in Pander´s Island or Wolff´s Island, commonly known as the "blood islands". These blood islands develop from the umbilical vesicle, allantois, and chorion. In week 5, blood production starts on the fetal liver, and finally, at week 12 it begins in the bone marrow, spleen and, thymus.

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Patent fingerprints, or visible fingerprints, are left on a smooth surface when blood, ink, or some other liquid comes in contac
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Answer:

Answer is option A (True).

Explanation:

The fingerprint pattern of an individual is unique as no two individuals have the same pattern and it remains unchanged. So fingerprints are considered as one of the main types of physical evidence that can be recovered from a crime scene for identification purposes.

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8 0
2 years ago
What adaptations of large herbivores allow them to live in the taiga? (Select all that apply.)
noname [10]

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2 years ago
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