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KengaRu [80]
4 years ago
14

Typically, nitrogen atoms are composed of seven electrons, seven protons, and seven

Biology
1 answer:
antoniya [11.8K]4 years ago
3 0

Answer:

d. have more than seven neutrons.

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Put the following steps in order for meiosis and the preceding interphase in a female. Hint: For each step, determine whether it
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Question 1. The steps  occur in the following order:

INTERPHASE

1. G1

2. S

3. G2

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13. Second cytokinesis

Question 2

Sister chromatids are created here  (interphase)

The 2 X chromosomes pair (prophase 1)

A cell exists with one X chromosome that has 2 attached sisters (prophase 1)

An X chromosome appears in which the 2 sisters have different alleles  (prophase 1)

2 X chromosome sisters move in opposite directions on the spindle (anaphase1)

Explanation:

During interphase the cell prepares to divide. During meiosis 1 Homologous chromosomes are segregated and the ploidia is reduced from diploid to haploid in a reductive division where the sister chromatids are held together. Unlike meiosis I, meiosis II is an "equational" division analogous to mitosis where sister chromatids are secreted creating four haploid cells.

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The State of Matter

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