Answer:It is too blurry for me to read please make another question with better quality and i will help you the best i can-Lucy have a nice day
Explanation:
Answer:
The correct answers are
A.Layer C is younger than layer A.
B. Layer B is younger than layer A but older than layer D.
Explanation:
just took the test and got it right
Answer:
Explanation:
Thalamus passes information to and from the cerebrum
Cerebrum is responsible for higher-level thinking skills
Hypothalamus helps maintain homeostasis; regulates body temperature
Answer:
P generation: 1 purple flower (AA) : 1 white flower (aa)
F1 generation: 4 purple flowers (Aa) : 0 white flowers
F2 generation: 3 purple flowers (AA, Aa) : 1 white flower
Explanation:
Assuming the parents are AA and aa, the allele for white flowers is recessive, so there needs to be two of them for the trait to be expressed. Thus, the capital A purple allele that the other parent contributes will mask that white allele and all the flowers will appear purple. However, all of the offspring are Aa now, so when they are crossed, there's a 25% chance that they'll both contribute the lowercase a allele that codes for white flowers. Remember that if both of them give the lowercase a allele then the offspring will be aa and appear white.
Answer:
the answer is D. it says gametes develop in the multicellular haploid gametophyte. fertilization gives rise ti a multicellular diploid sporophyte, which produces haploif spores via meiosis. hope that helps!
