1. 1
Since the ratio is purple flowers to white flowers, and the ratio is 4:1 out of 5 plants, there is 1 white flower. Remember that, in a ratio, the first number is the first one mentioned, and the second number is the second one mentioned.
2. A lizard with a tt genotype with have a short tail
Since the short tail is recessive, it can be represented with a lowercase letter (t), and since the long tail is dominant, it can be represented with a capital letter (T). Because the long tail gene is dominant, if even one capital T is present in a genotype, the lizard will have a long tail. You can label the different kinds of genotypes if it helps.
TT - long tail, since both genes are for a long tail
Tt - long tail, since one gene is for a long tail, and the long tail is dominant
tt - short tail, since both genes are for a short tail
Hope this helps!
Answer:
D) Two parts of a skeleton meet
Explanation:
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Answer:
Flow of Energy can be explained by means of two models namely: single channel energy model and Y-shaped energy model.
Hope this helps :)
Explanation:
The explanation for the question is in the"Hardy-Weinberg principle" pdf attached below.
