Which fraction represents 25% of the offspring in a genetic cross?
Ο 1/4
Ο 3/4
Ο 1/2
Ο 4/2

Sand spinifex grass is adapted to growing on sand dunes. it is a rapidly spreading plant and the creeping runners produce new root systems. which of these best explains the benefits of these features? a. it limits water loss through the leaves. b. it provides support by anchoring the plant. c. it protects the plant from predators. d. it allows the plant to tolerate salt. reset submit

One function of the immune system is to attack the foreign cells to protect the body. in organ translate , the body recongnizes that the new organ is made of foreign cells. wha kind of medicine would you give a patient to increase the chances of transplate success

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?