In sexual reproduction, the gamete cells contain how many chromosomes? If humans have 46 chromosomes in each of their body cells, how many chromosomes would you expect to find in a sperm cell? How many chromosomes are in one tetrad?
Learn a gamete definition and what occurs during gamete formation. Also learn how to differentiate between gametes vs zygotes, plus see gametes examples. Related to this Question How many chromosomes does each human gamete contain? a) 92 b) 46 c) 16 d) 23 ...
Question: How many autosomal chromosomes does a human have? Autosomal Chromosomes: Chromosomes are divided into two types: autosomal and sex chromosomes. Sex chromosomes are those that determine whether the human is male or female. If the person receives two X chromosomes, it will be female, and...
How many chromosomes do onions have? Answer and Explanation: Learn more about this topic: Comparative Genomics: Chromosome Number from Chapter 7/ Lesson 3 5.5K In comparative genomics, the number of chromosomes is examined to see the genes that are passed down in different organisms. Learn about...
How many chromosomes are there in fruit fly? These body (somatic) cells undergo mitosis. Fruit fly somatic cells haveeight chromosomes. How many alleles does a fruit fly have? In fruit flies, the gene for body color hastwo different alleles: the black allele and the brown allele. ...
Dogs have 39 pairs, and some plants have as many as 100. Chromosomes come in pairs. Each chromosome is a tightly packed strand of DNA. There are two strands of DNA joined together at the centromere to form an X-shaped structure. One strand comes from the mother and one from the father...
Dogs have 39 pairs, and some plants have as many as 100. Chromosomes come in pairs. Each chromosome is a tightly packed strand of DNA. There are two strands of DNA joined together at the centromere to form an X-shaped structure. One strand comes from the mother and one from the father...
In diploid cells,one set of chromosomes is inherited from the individual's mother, while the second is inherited from the father. Humans have 46 chromosomes in each diploid cell. Among those, there are two sex-determining chromosomes, and 22 pairs of autosomal, or non-sex, chromosomes. ...
To do this, it randomly sorts chromosomes from both sets in one cell division and then reduces them by half in another. Therefore, each sperm or egg that the body produces is unique -- it contains a different mix of the mother's and father's genes. This is whytwo brothers in the sam...
Until recently we had a poor understanding of the effect of aging on male fertility. It was assumed that male fertility was relatively immortal because so many elderly men have been able to impregnate their wives. However, there has been previous crude data showing a relative decrease...