Explanation:
Asexual reproduction occurs by cell division during mitosis to produce two or more genetically identical offspring. Sexual reproduction occurs by the release of haploid gametes (e.g., sperm and egg cells) that fuse to produce a zygote with genetic characteristics contributed by both of the parent organisms.
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Answer:
C. pteriodophyte
Explanation:
The imagen shows the life cycle of a pteriodophyte, also known as fern. In the enves of the leaves there are structures called sporangia. They release the spores. the spores germinate and become a gametophyte. Then the anterozoids fertilize the ovocellula and form a protalo with embryo or sporophyte.
Answer: not B
Explanation:
Answer:
Respiration is a process in which energy is released due to the breakdown of glucose molecules with the addition of oxygen forming carbondioxode, water and energy in the form of Adenine tri phosphate (ATP). In respiration process, carbondioxide is released in the atmosphere and oxygen is used for breakdown of food. This carbondioxide is used by the plants in the process of photosynthesis and oxygen is released in the atmosphere which is again used by animals for respiration.
B- hardness
C- cleavage
D- color