Explanation:
How do identical twins happen?
Answer: To form identical or monozygotic twins, one fertilised egg (ovum) splits and develops into two babies with exactly the same genetic information. To form fraternal or dizygotic twins, two eggs (ova) are fertilised by two sperm and produce two genetically unique children.
How do they have the same dna?
Answer: Identical twins (also called monozygotic twins) result from the fertilization of a single egg by a single sperm, with the fertilized egg then splitting into two. Identical twins share the same genomes and are always of the same sex.
Hopefully this helps u out! :)
(image is provided for more details)
What are the four possible protein
bases, or nucleotides?
1.
2.
3.
4.
Answer:
Adenine, Cytosine, Guanine, and Thymine
Explanation:
These bases form specific pairs (A with T, and G with C). Base pair may also refer to the actual number of base pairs, such as 8 base pairs, in a sequence of nucleotides.
A and T- Apples in a tree. (Adenine and Thymine together)
C and G- Car in garage. (Cytosine and Guamine together)
Hope this helps and Is right! Have a fantastic day!
twenty points 20 poits
Answer:
the first one
Answer:
When the pea hit the paper towel, the paper towel applied an equal but opposite force on the pea.
Match the type of front to its description.
Answer:
1. cold front 2. warm front 3. staionary front 4. occluded front
Explanation:
its been awhile since i learned about the fronts so i dont know if there correct sorry if they arent
_____, _____, and _____ are examples of nonrenewable resources.
carbon dioxide, natural gas, and the Sun
coal, natural gas, and the Sun
coal, natural gas, and oil
carbon dioxide, oil, and the Sun
Answer:
coal, natural gas, and oil
Explanation:
CO2 isnt a source of energy.
The Sun wont run out any time soon.
Mendel studied "factors" that allowed for physical characteristics, which can have alternate versions, to be passed onto offspring. What are these factors called?
plants
traits
alleles
phenotypes