Table of Contents
What are the examples of parental care?
Forms of parental care in its broad sense include the preparation of nests and territories; the production of large, heavily yolked eggs; guarding, brooding or bearing eggs and young; provisioning offspring before and after birth; and supporting them after nutritional independence.
What is the role of parental care in offspring survival?
Parental care that increases egg survival, increases the proportion of time spent in the egg stage, and decreases the proportion of time spent in the juvenile stage will be favored at both high and low egg death rates and across a broad range of juvenile death rates (G, H).
Why is paternal care rare?
Male mammals may invest heavily in reproduction through efforts to enhance reproductive success (e.g., courtship displays, intrasexual combat) or to provide paternal care. However, the costs of paternal care have rarely been studied in mammals, in large part because only 5-10% of mammals exhibit such care.
Which of the following does not show parental care?
Answer: Animals such as invertebrates,fishes, lizards, chameleon, butterflies and moth don’t show parental care.
How important is parental care?
Care can be beneficial if parents (1) increase offspring survival during the stage in which parents and offspring are associated, (2) improve offspring quality in a way that leads to increased offspring survival and/or reproduction in the future when parents are no longer associated with offspring, and/or (3) directly …
What is paternity certainty?
the degree to which a putative parent can be certain that he, she, or it is the parent of an offspring. Because of internal fertilization and gestation, all female mammals are certain of maternity, but no male mammal can be 100% certain of paternity.
How long can you stay on your parent’s health insurance?
Key Takeaways 1 Unmarried and married children can stay on their parent’s insurance until they turn 26. 2 Some states extend the deadline indefinitely for disabled dependents. 3 Once you’re off your parent’s insurance, you have several options for health care coverage.
How long do parents’legal obligations to their children last?
Generally, parents’ legal obligations last — and child support payments continue — until the child reaches the age of majority. However, in certain circumstances, support obligations can be modified or even prematurely terminated.
How old do you have to be to be on your parent’s health insurance?
Currently, the Affordable Care Act (ACA) mandates that children are covered by a parent’s health insurance plan until the child turns 26, 1 if the parent’s health plan offers coverage for dependents.
When do you lose your parents health insurance?
There are no restrictions for staying on your parents’ plan — you can get covered this way under any circumstances, regardless of: Financially independence (you can be claimed as a tax dependent or not) You will lose the health coverage you get from a parent’s plan when you turn 26.