Delegate Part Of The Project On A U-Boat Deal ?

[Nelsonboy]

1/Delegate part of the project on a U-boat deal (11)
2/Embraced tenderly (7)
3/Dense part of a gothic keystone (5)
Single-celled organism (6)
4/ Your old word is found at last in Enniscorthy (3)
5/Mother gets the right animal to inform on a wild plant (6,5)
6/ Put a mattress on this when the bad steed stampedes (8)
7/ A Japanese island makes some gryphon shudder (6)
8/ This nymph might have upset Diana or Aidan (5)
9/ The bald head of Rene Magritte or Hercule Poirot ? How tasty is that (7,4)

[Nelsonboy]

10/ Weapon you throw (5)
11/ Skin disease seen in some limpet i got (8)
12/ weapon you throw (5)
13/ Where Moses made a parting gesture (3,3) R-D- - -
14/ Victorian writer coming from a rink, rapidly dug out-did he write exceedingly good books (7,7)
15/ Make Rosy ride around in a laughable way (8)

[shoota]

11 impetigo

[elliemay1]

13 Red Sea

[shoota]

13 Red sea

[Jackdaw33]

13 Red Sea

[elliemay1]

14 Rudyard Kipling

[elliemay1]

15 derisory

[Jackdaw33]

12 Spear

[elliemay1]

10/12? spear

[shoota]

14 Rudyard Kipling

[JJ109]

12 Sling

[elliemay1]

A sling would be used to throw

[JJ109]

I am assuming it is a double definition Ellie, rather than a straight clue
weapon = sling
you throw = sling

[elliemay1]

That sounds good JJ. Well done