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Human cells have how many chromosomes?
46 chromosomes (23 pairs) half from the mom half from the dad
Homologous chromosomes are similar but not identical?
homologous chromosomes are chromosome pairs that code for the same features such as eye color or hair color, one chromosome of the pair comes from your mom and one from your dad so no they are not identical
Why did you only have to flip the male coin to determine the sex of the offspring?
In most species, including humans, sex determination is governed by the male since males typically carry both X and Y chromosomes. Females, on the other hand, usually carry two X chromosomes. Therefore, by flipping the male coin to determine if it landed on heads (male) or tails (female), you can infer the sex of the offspring with high probability.
How many chromosomes are there when a human egg and sperm fuse?
That depends on the species. In the case of humans, egg and sperm cells have half of the chromosomes of a regular cell - 23 chromosomes each. When they join, the resulting cell will have the complete 46 chromosomes.
Why does the number of chromosomes in the sperm and egg have to be half the number of chromosomes in the other cells of an organism?
I have the same queston
What is the name given to a pair of chromosomes of which one was received from mom and the other was received from dad?
Paternal chromosomes = from dadMaternal chromosome = from mom
How many number nineteen chromosomes in the human body?
normally, 2. One from your Mom, one from your Dad.
What n value are mitosis cells?
n number refers to number of chromosomes. As you know, one set of your chromosomes come from mom and one set from dad. This is the 2n condition. This condition is maintained in mitosis, as all chromosomes double and two daughter cells are formed having the complete 23 pairs, 46 chromosomes of the 2n condition. Meiosis, which means ' halving ', doubles all chromosomes which are from dad to dad and mom to mom sister chromatids. These cross over genetic material with each other and the mom to mom set and the dad to dad set are pulled to opposite poles and two daughter cells are formed. Now, phase two of meiosis begins and the pairs in each daughter cell are pulled to opposite poles and you end up with four cell with 23 chromosomes apiece in them. This is the n condition.
Human cells have how many chromosomes?
46 chromosomes (23 pairs) half from the mom half from the dad
What was Liam out of one direction mom and dad called?
Karen=mom Geoff= dad
What are one directions parents names?
Liam Mom- Karen Dad- Geoff Niall Mom- Maura Dad- Bobby Harry Mom- Anne Dad- Des Louis Mom- Jay Dad- Mark Zayn Mom- Tricia Dad- Yaser
How many chromosomes are in one of your skin cells?
23.Human cells, except for sex cells (gametes), are diploid, which means they have one set of 23 chromosomes from Dad (paternal chromosomes) and one set from Mom (the maternal ones).
How many chromosome do killer whales have?
Killer whales have a total of 44 chromosomes, which consist of pairs of chromosomes inherited from each parent. This includes 22 pairs of autosomes and one pair of sex chromosomes, either XX for females or XY for males.
Where do human males get their x chrosome?
When a person is born they get one chromosome from the mom and one from the dad. A female has XX chromosomes a male has XY Cromosomes. So a male would get the Y from the dad and the X from the mom.
What is the diffence from a dipliod and a hapliod cell?
Dipliod is a cell with one gene from the mom and one from the dad. A hapliod cell is either one gene from the mom or one from the dad.
When did the Down syndrome started?
a normal child has a cerain number of chromosomes, 1/2 from mom, 1/2 form dad, if the child has one less, or one too many, voila! down syndromb
How are your mom and dad OR how is your mom and dad?
The verb 'are' goes with plural nouns. Mom and dad makes this compound noun plural. Therefore the question 'How are your mom and dad' is correct. If only asking about one person, the verb would be 'is'.
