https://padlet.com/theresaswindells/pmdev9vyt7pct4b9 What did you learn about species from the video? en-us 2020-10-14 11:06:08 UTC 2020-10-14 23:32:26 UTC hello@padlet.com theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/828202481 I learnt that dogs are an example of species.]]> 2020-10-14 11:20:42 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/828202481 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830479590 Species selection:
Natural reproductive artificial.
A species needs to produce fertile offspring.]]> 2020-10-14 23:16:05 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830479590 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830480898 Post vs. Pre Zygotic Isolation.
Post Zygotic - prevents offspring from being fertile. 
Pre zygotic - prevents egg from being fertile.]]> 2020-10-14 23:17:02 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830480898 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830482891 Artificial selection:

Different dog breeds.]]> 2020-10-14 23:18:20 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830482891 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830483563 Reproductive isolation.
Different arrangements of genetic material.]]> 2020-10-14 23:18:51 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830483563 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830484527 Hybrids: :) 

Closely related organisms.
(interbreeding)

Generally the offspring are sterile - but not always.]]> 2020-10-14 23:19:27 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830484527 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830486396 The product of two different species won't be fertile offspring.]]> 2020-10-14 23:20:33 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830486396 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830487167 The same species can become isolated overtime and no longer breed together.]]> 2020-10-14 23:21:08 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830487167 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830488300 Same species to produce fertile offspring.]]> 2020-10-14 23:21:55 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830488300 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830489293 Selection -> Artificial & Natural.

Hybrids.]]> 2020-10-14 23:22:22 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830489293 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830501745 Different species can crossbreed e.g. different breeds of dogs.]]> 2020-10-14 23:31:11 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830501745 theresaswindells https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830502345 Different dog species can have offspring together.
If two species mate and have an offspring, that offspring cannot reproduce, in most cases.]]> 2020-10-14 23:31:37 UTC https://padlet.com/theresaswindells/pmdev9vyt7pct4b9/wish/830502345