A tall pea plant is crossed with a short pea plant. All of the offspring that are produced are tall. Two of these tall offspring are crossed. The Punnett square for this cross is shown below.
Cross of heterozygous plants
Parent 1
Tt
Parent
Tt
t
T
T TT
Tt
t Tt
tt
What can be concluded from this cross?
Tall pea plants can only produce tall offspring.
B Tall pea plants can only produce short offspring.
Tall pea plants can create tall, medium and even short offspring,
Tall pea plants can carry the short trait and create some tall and short offspring.

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?