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Why only male drosophila exhibit complete linkage?
In Drosophila, male flies have only one X chromosome, so any gene located on the X chromosome will exhibit complete linkage in males because there is no second X chromosome to allow for recombination. Females have two X chromosomes, which can undergo crossing over during meiosis, leading to recombination of genes.
How many linkage group has females?
One pair of chromosomes constitute a single linkage group in humans except in case of sex chromosomes of male. In human females total of 23 linkage groups are present - 22 pair of autosomes and 1 pair of sex chromosomes (XX). In human male total of 24 linkage groups are present - 22 pair of autosomes , one X and one Y.
Can a dioecious plant have a complete flower?
Yes, a dioecious plant can have complete flowers, but it typically does not. Dioecious plants have separate male and female individuals, meaning that one plant produces only male flowers and another produces only female flowers. A complete flower, which contains all four main floral organs—sepals, petals, stamens, and carpels—would typically be found in monoecious plants, where both male and female structures are present on the same individual.
Is a gladolia flower complete or incomplete?
Gladiolus is a complete flower. The flowers have both male and female parts. There are no separate flowers for male and female. There are no separate male and female plants for gladiolus.
Is the canna a complete or incomplete flower?
Canna is a complete flower. The flower has both male and female sex organs. You do not need to buy both a "male" plant and "female" plant.
Why only male drosophila exhibit complete linkage?
In Drosophila, male flies have only one X chromosome, so any gene located on the X chromosome will exhibit complete linkage in males because there is no second X chromosome to allow for recombination. Females have two X chromosomes, which can undergo crossing over during meiosis, leading to recombination of genes.
How many linkage group has females?
One pair of chromosomes constitute a single linkage group in humans except in case of sex chromosomes of male. In human females total of 23 linkage groups are present - 22 pair of autosomes and 1 pair of sex chromosomes (XX). In human male total of 24 linkage groups are present - 22 pair of autosomes , one X and one Y.
What was Morgan's conclusion when he found that only the male Drosophila had white eyes?
That the gene for white eyes was sex linked and on the y chromosome.
What are the differences between drosophila male and female characteristics?
Drosophila males typically have larger bodies, darker pigmentation, and sex combs on their front legs, while females are usually smaller, lighter in color, and lack sex combs. Additionally, males have a rounder abdomen and a more pointed genitalia, while females have a more pointed abdomen and a wider genitalia.
Why do most plants have female and male parts present in there flower?
male
Can a dioecious plant have a complete flower?
Yes, a dioecious plant can have complete flowers, but it typically does not. Dioecious plants have separate male and female individuals, meaning that one plant produces only male flowers and another produces only female flowers. A complete flower, which contains all four main floral organs—sepals, petals, stamens, and carpels—would typically be found in monoecious plants, where both male and female structures are present on the same individual.
Is honeysuckle complete or incomplete flower?
Hydrangea have complete flowers. They do not have separate male and female flowers. They do not have separate male and female plants.
Is a gladolia flower complete or incomplete?
Gladiolus is a complete flower. The flowers have both male and female parts. There are no separate flowers for male and female. There are no separate male and female plants for gladiolus.
Do male penguins present a pebble to females?
YES
Male present in female of body is known as?
A male present in the body of a female is known as microchimerism. This occurs when a small number of cells or DNA from a male fetus or male donor persist in a female's body. This phenomenon can happen during pregnancy, organ transplantation, or blood transfusions.
Can a male have a pajina?
No, a male cannot have a vagina. A vagina is a female reproductive organ that is not present in males.
Are there more male carpenters or female carpenters?
At present there are far more male carpenters than female.
