Answer: That Condition nor illness would be Huntington's Disease.
Explanation: Hope that helped! [:
Answer:
25
Explanation:
Let stem length be represented by T and t alleles ( T is dominant over t ) and flower position be represented by A and a alleles ( A is dominant over a ).
A dihybrid cross of heterozygous pea plants will give progeny in following ratio:
TtAa X TtAa :
T_A_ = 9
ttA_ = 3
T_aa = 3
ttaa = 1
So, the ratio will be 9:3:3:1 where dwarf, terminal flower plant (ttaa) will be 1/16.
If 400 seeds are planted, (1/16)*400 = 25 plants will be expected to be dwarf with terminal flowers.
In a chemical reaction, the substances that undergo change are called reactants
Answer:
For food
Explanation:
Dolphins are aquatic animals while Man are terrestrial beings. Man controls almost all the regions of the earth and get food from both land and water.
The Dolphins gets its food to stay alive by feeding on other small aquatic animals such as fish, shrimp, etc . These foods are also well sought by man which brings a certain type of competition for these sea foods between Man and Dolphins.
Answer:
D) The catfish population helps control populations of water boatman and waterfleas.