0
What else can I help you with?
How long does it take for a bird's embryo to process?
It takes about one day.
What happens when a one celled organism divides?
Asexual reproduction occurs.
What happens when one celled organism divides?
Asexual reproduction occurs.
What is the same in reproduction between fish and humans?
Fish and humans both use sexual reproduction. This means that one sperm cell (from the father) and one egg cell (from the mother) combine to form an embryo. Now the embryo gets half of its genetic material from each parent. Sexual reproduction doesn't neccessarily mean an organism "has sex" as we know it, however. Fish release sperm and egg cells into the water instead of physically having sexual intercourse. When the egg is fertilized outside of the mother's body, it's called external fertilization.
During embryo sac formation what happens?
During embryo sac formation in plants, the megaspore mother cell undergoes meiosis to produce four haploid cells. One of these cells develops into the embryo sac, which contains the egg cell, central cell, and other supporting cells. The embryo sac is a crucial step in the development of the female gametophyte in plants.
What contains a embryo sac of a flower?
The embryo sac of a flower contains the female gametophyte, which typically consists of seven cells: one egg cell, two synergids, three antipodal cells, and one central cell containing two polar nuclei. The egg cell is involved in fertilization, while the synergids assist in guiding the pollen tube. The central cell, when fertilized, develops into the endosperm, which nourishes the developing embryo. Overall, the embryo sac plays a crucial role in sexual reproduction in flowering plants.
What happens when twins are formed from one embryo?
When twins are formed from one embryo, it is known as monozygotic twinning. This occurs when a single fertilized egg splits into two embryos. As a result, the twins will share the same genetic material, leading to identical or monozygotic twins.
What happens if you are a member on club penguin for one day?
Then you just be a member for one day.
What is the definition of embryo splitting?
When you split an embryo to create more than one animal is the definition of embryo splitting.
What happens if two sperms enter one egg during fertilization?
When two sperms enter one egg during fertilization, it results in an abnormal number of chromosomes in the resulting embryo. This typically leads to a nonviable pregnancy, meaning the embryo is unable to develop properly and the pregnancy will not continue.
What happens in meiosis that does not occur in meiosis?
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
What happens in meiosis you that does not occur in meiosis?
One thing that happens in meiosis that does not occur in meiosis is that produces 2 cellular divisions. This occurs as a direct result of sexual reproduction.
