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What are the two kinds of reproductive isolation mechanisms that biologists divide?
Temporal isolation-species mating at different times of the year.
Behavioral isolation-mating behaviors in two groups of isolated populations change, thus making individuals from the two groups not attracted to each other.
Pollinator isolation-some closely related plant species have flowers that attract different pollinators, preventing the two species from inbreeding.
Mechanical isolation-when reproductive organs in closely related species change drastically, making it impossible for one species to mate with another.
Gametic isolation-when incompatibilities between the sperm and eggs of closely related species keep them from fusing.
Hybrid inviability or sterility-when the egg gets fertilized, the resulting offspring may not live (inviable) or it is sterile.
What else can I help you with?
What is the mitosis dividing cell?
Every cell, except reproductive cells, in any living organism divide through mitosis. Reproductive cells divide through meiosis.
What are the two new cell divide resulting in four reproductive cells?
Meiosis II
How does the process of reproductive cloning begin?
The process of reproductive cloning begins by A. genetically modifying an embryo. B. genetically modifying a stem cell. C. placing an adult nucleus in a cell without a nucleus. D. isolating cells to learn more about how they specialize.
5Describe the differences between mature sperm cells and reproductive cells?
Mature sperm cells are the male reproductive cells that have a tail for movement and contain genetic material for fertilization. Reproductive cells, on the other hand, encompass both sperm and egg cells, with egg cells being larger and containing more organelles to support embryonic development. Additionally, reproductive cells combine during fertilization to form a zygote, while mature sperm cells are specialized for fertilization.
Where do bacteria divide in the body?
Bacteria can divide in various parts of the body, depending on the species. Some common sites include the gastrointestinal tract, respiratory tract, skin, and reproductive organs. The specific conditions of each location can influence bacterial growth and replication.
What is the mitosis dividing cell?
Every cell, except reproductive cells, in any living organism divide through mitosis. Reproductive cells divide through meiosis.
What are the three major groups biologists divide life's diversity into?
There are four major branches on the tree of life:single celled organismsmoldsplantsanimals
How do biologists divide living things into sets?
they divide them into taxa. not tax mind u. 1st is domain, kingdom, phylum, class, order, family, genus, species. humans are in species.
What are the two new cell divide resulting in four reproductive cells?
Meiosis II
How many hours does it take a cell to divide when its controlled mechanisms aren't working correctly?
12 Hours.
How many hours does it take cell A to divide when its control mechanisms aren't working correctly?
12 Hours.
Explain why cells divide?
Cells divide so that an individual can undergo Injury repair, make reproductive cells, and be able to grow so that the individual can also grow.
Explain why cells divide.?
Cells divide so that an individual can undergo Injury repair, make reproductive cells, and be able to grow so that the individual can also grow
Dark spot inside the nucleus that stores the materials?
The nucleolus houses the DNA and reproductive materials needed for a cell to divide.
Do reproductive cells divide by the process of meiosis?
Yes, reproductive cells divide through meiosis. Meiosis is a type of cell division that reduces the chromosome number by half, leading to the formation of haploid cells (cells with half the number of chromosomes) which are essential for sexual reproduction.
How does the process of reproductive cloning begin?
The process of reproductive cloning begins by A. genetically modifying an embryo. B. genetically modifying a stem cell. C. placing an adult nucleus in a cell without a nucleus. D. isolating cells to learn more about how they specialize.
In which process do gametes divide?
Gametes divide during the process of meiosis. Meiosis is a type of cell division that produces reproductive cells with half the number of chromosomes as the original cell, resulting in the formation of gametes (sperm and egg cells).
