1 C. 2. b 3,A 4A hope this helpps
Answer:
either deoxyribose or ribose
Explanation:
i can't see the diagram, but-
- if the diagram shows a single stranded chain of rna, then the answer is ribose
- if the diagram shows a double stranded chain of dna, then the answer is deoxyribose
- uracil and thymine are nucleic acids, not sugars/carbohydrates
Answer:
D
Explanation:
"During evaporation, the Earth loses a significant amount of water. Global warming increases evaporation, decreasing the amount of water on Ea" - question, This happens everyday and answer B is almost impossible to happen but i doubt it. Why A is the answer is because global warming is happening and etc. And also it doesnt show that water is renewable when water evaportates.
Answer: D. a fertilized egg cell
Totipotent stem cells are cells which are formed when a sperm fertilizes a egg resulting in a zygote. A zygote being a totipotent stem cell divides many times to develop specialized cells in a new human being. Therefore, a fertilized egg cell has greatest number of totipotent stem cells.
Answer:
the trait with Mendelian inheritance shows segregation in the F2 generation.
Explanation:
Blending inheritance is the theory that the offspring inherits any characteristic that are intermediate between those of the parents.
However, Gregor Johann Mendel showed that this not true that hereditary substances from parents merge together in their offspring.
In the given question,
the offspring of true-breeding parents show an intermediate phenotype, although a trait such as flower color in snapdragons is determined by two alleles with incomplete dominance.
The difference is that the trait with Mendelian inheritance shows segregation in the F2 generation.
