After it is released from the ovary, an egg lives for A. 1 day.
This is a part of a larger process that spans longer periods of time.
Answer:
The atmospheric pressure goes on decreasing as we go up above the sea-level. Therefore, the amount of oxygen also decreases at higher altitude. Due to this reason, mountaineers carry oxygen cylinders with them, while climbing high mountains
Explanation:
Answer:
A
Explanation:
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Explanation:
When male and female comes to contact by initial connection between sex organs, the sperm (male gamete) enters through the vagina and gets fuses with an ova (egg- female gamete) which results in the process of fertilization (fusion of male and female gamete). This fertilized egg gets implanted to the Uterus (elastic bag like structure) which helps to the complete development of the foetus (baby).
Cell wall, chloroplast, and large central vacuole.