By the size, the way it looks and the way it acts i know this isnt really specific but females are usually bigger because they have to carry eggs
you can not tell until the caterpillar turns into a butterfly
The Sex chromosomes
An autosome is any of the chromosomes besides the sex chromosomes which determine gender.
The sex chromosomes. XX is female and XY is male.
Yes, DNA and hormones indicate gender.
The sex chromosomes, X and Y, determine the gender of one's offspring. An X and a Y is a boy, and 2 X's is a girl.
because, caterpillars don't want too have caterpillar sex anymore, they want butterfly sex. ;)
In order to determine the gender of a squirrel, you need to turn it over and examine the underside for its genitals. Male squirrels will have a scrotum, females will not.
They are unisex, i hope this answers your question.
Sex Chromosomes
Xy chromosomes= boy xx chromosomes= female
To sex something is to determine the gender of an organism. Hard and soft are not properties required to sex an organism, most particularly human females.
Generally the doctors use a gender pre-selection technique that detects the gender of early embryos after fertilization. You can get more information if you visit this link:- http://www.abivf.com/challenges/sex-presel Thanks and Take care!