Answer:
NNllddMM or NnllddMm
Explanation:
Given -
a) Allele representing long neck is N and allele representing small neck is n
b) Allele representing Long legs is L and allele representing short legs is l
c) Allele representing Dark spots is D and allele representing light spots is d
d) Allele representing ability to digest plant material with high cellulose levels is M and disability to digest plant material with high cellulose levels is m
Genotype for Lock neck would be NN or Nn
Genotype for short-legged would be ll
Genotype for light-spotted would be dd
Genotype for cellulose-digesting giraffe would be MM or Mm
Hence, genotype of a giraffe with long-necked, short-legged, light-spotted, cellulose-digesting giraffe would be NNllddMM
or NnllddMm
<span>it is the substance which
transmits the nerve impulse from pre - synaptic
to post - synaptic membrane .</span>
<span> </span>
Answer:
The mitotic phases alternate with interphase in the cell cycle. In interphase, the G1 phase occurs first where the cell grows while carrying out cell functions unique to its cell type. Then the S phase takes place where the cell duplicates its chromosomes. Next is the G2 phase, just before mitosis where the cell continues to grow and carry out its functions. After interphase, mitosis occurs, the first phase in mitosis is prophase where the chromatin becomes tightly coiled and the nucleoli disappear. Next is prometaphase where the nuclear envelope begins to fragment, and the two chromatids of each chromosome are held together by the centromere. After prometaphase is metaphase during which the microtubules and move the chromosomes to the metaphase plate at the equator of the cell. Next is anaphase where the sister chromatids separate. After anaphase, telophase occurs where the nuclear envelopes reform around the set of chromosomes located at opposite ends of the cell. Cytokinesis also occurs which is the division of the cytoplasm.
Answer: Covalent bonds form when atoms share their valence electrons with other atoms to become a more stable molecule.
Explanation: Atoms form covalent bonds as a result of the Octet Rule. The Octet Rule states that all atoms in a molecule need to have eight electrons in their valence shell. This rule can be satisfied by sharing, losing or gaining electrons. A covalent bond allows atoms to satisfy the Octet Rule via sharing.
Answer:
chlorophyll is the answer
