0
What else can I help you with?
How is a male or female embryo different?
Male embryos have XY chromosomes, while female embryos have XX chromosomes. This genetic difference determines the development of male or female reproductive organs. Hormonal differences also play a role in shaping the physical characteristics of male and female embryos.
Do female kangaroos have pouches?
Yes. All female kangaroos have a pouch.
Are kangaroos born with tails?
Yes. Although they are tiny, bean-sized embryos when first born, kangaroo joeys have all the features they will need later in life, including their tail, and a pouch for the female.
Do Joey kangaroos have pouches?
Yes. Young female kangaroos do have pouches. Males never develop a pouch.
Do female kangaroos have tails?
Yes, all of them have tails
Does a female kangaroo hunt?
Kangaroos are herbivores. They do not hunt.
Do male an female kangaroos live together?
Yes they do.
What are the female kangaroos carrying in their pouch?
Baby kangaroo
Is an embryo male or female?
In the early stages of development, an embryo's sex is not yet determined. The sex of the embryo is determined by the presence or absence of a Y chromosome from the father. Once the sex chromosomes are determined, the embryo will develop into a male or female.
What vertebrates whose embryos develop in the uterus of the female is called what?
Placentals
Do male kangaroos have nipples?
Of course they do! They are live born mammals!
Which gender develops first?
In the development of humans, the default is female. That is the reason that all humans have nipples.
