Use the pedigree to answer the folloiwng questions using the folloiwng key: T=normal; t=tay-sachs Identify the genotypes of the following individuals
B___ G___
H___ K___
M___
If J marries a carrier, determine the probability their first daughter would also be a carrier.
(will brainlist if correct and I will report scams).

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

In which situations is the principle of cross-cutting relationship useful in determining relative age?

What are examples of the plant life and animal life that can be found in each type of terrarium