The trick to this is that earthworms are hermaphrodites. This means that the have both male and female sexual parts. Therefore, there is no difference between earthworms as to whether they are male or female.
The difference between male and female can be determined by physical characteristics such as reproductive organs, secondary sexual characteristics, and genetic makeup.
One way to determine if a human is male or female is by looking at their physical characteristics, such as reproductive organs, secondary sex characteristics (like facial hair or breast development), and chromosomes (XX for female, XY for male). Gender identity is how an individual identifies themselves, which may not always align with their biological sex.
The most reliable way to determine the gender of a persimmon tree is by looking at the flower structure. Male persimmon trees have flowers with stamens (male reproductive parts) but no pistils (female reproductive parts), while female persimmon trees have flowers with pistils but no stamens. Alternatively, you can observe the fruit: female trees bear fruit while male trees do not.
There is no biological difference between male and female blood. Both males and females have the same basic components in their blood, such as red blood cells, white blood cells, platelets, and plasma. Blood typing and other characteristics are not determined by gender.
The Y-chromosome. Think of it this way: Each person contains the genes to be a female. These genes are inherited on the X-chromosome which every normal person has. However, if you have a Y-chromosome, you now posses the genes to make a male, and are thus will be a male.
Feeder fish, How do you tell male from female of the?
How do you tell a male pacific frog from a female
You can tell if a dog is male or female by looking at their genitals. Male dogs have a penis and testicles, while female dogs have a vulva.
Both male and female emus have blue on their necks. It is impossible to tell the male and female apart by appearance alone.
You can tell a male angel fish from a female one by all the colorful stripes it has. [the male one]
Because the male has a mane and the female does not have a mane.
When they are fully feathered, the male will have feathers that curl on his tail and the female doesnt. This is how you tell if they are male or female without handling them
When they are fully feathered, the male will have feathers that curl on his tail and the female doesnt. This is how you tell if they are male or female without handling them
A snail is both female and male. They are hermaphrodites.
Male betta's are more colorful then female's
Yes , the female is significantly larger than the male .
You cannot tell weather a caterpillar is male or female.