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Which marsupial macropods have embryonic diapause?
Embryonic diapause is, in layman's terms, the ability of a female kangaroo to suspend the development of the embryo during gestation so that it is not born when conditions might compromise its survival, e.g. during drought. Almost all marsupial macropods have the unique feature of embryonic diapause, especially the larger and mid-sized species, such as the red kangaroos, and also many species of wallabies. Even Gilbert's potoroo, a smaller macropod, exhibits embryonic diapause. The smallest member of the kangaroo family, the musky-rat kangaroo, does not appear to have embryonic diapause; nor do some of the tree kangaroos.
What would be the advantage of Embryonic Diapause if the joey in the pouch was to die?
Diapause, has great advantages to the species in that if one young dies, another embryo can quickly take its place.
Explain how the red kangaroo utilities embryonic diapause in conjunction with food availability?
The mother kangaroo spends most of her adult life pregnant, but in drought times, she has the ability to indefinitely "freeze" the development of the young embryo until food sources are replenished. This is called embryonic diapause. Quite simply, the young joey will not be born until or unless there is enough food to nourish the mother and, through her, the suckling joey.
How many babies can a wallaby have in one year?
Generally, wallabies give birth to a single joey in one year. However, almost all wallabies have the unique feature of embryonic diapause, which means they can actually give birth more often. What this means is that the mother wallaby spends most of her adult life pregnant, but in drought times, she has the ability to indefinitely "freeze" the development of the young embryo until food sources are replenished. This is the same with kangaroos, and is called embryonic diapause.
What actors and actresses appeared in Diapause - 2013?
The cast of Diapause - 2013 includes: John Fairbairn as Braden Sally Weller as Michelle
Reason why female kangaroos can hold development of embryos?
This is called embryonic diapause. The mother kangaroo spends most of her adult life pregnant, but in drought times, she has the ability to indefinitely "freeze" the development of the young embryo until food sources are replenished. It enables survival of the species.
What period during embryo is alive but not growing is called?
The period during embryo development when the embryo is alive but not actively growing is called the embryonic diapause. This is a state of suspended animation that allows the embryo to delay development until environmental conditions are more favorable for survival.
Significance of diapause among insects?
Diapause is a period of time when an insect does not grow. It is especially effective and efficient when food and water are scarce.
What is the significance of diapause among insects?
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What are the release dates for Diapause - 2013?
Diapause - 2013 was released on: USA: 12 October 2013 (Other Venice Film Festival) UK: 26 October 2013 (London City Film Festival)
What is the gestation of rock wallaby?
There are many different species of wallaby but, on average, they have a gestation period of 30 days and spend 8-9 months in the pouch.However, in reality, pregnancy length may differ. The mother wallaby may spend most of her adult life pregnant, but in drought times, she has the ability to indefinitely "freeze" the development of the young embryo until food sources are replenished. This is called embryonic diapause.
When was Embryonic Soul created?
Embryonic Soul was created in 1998.
