The male fruit fly has an XY profile of the sex chromosomes, and the female has an XX profile of the sex chromosomes.
If a male is white-eyed, then it must have a white recessive allele on his only X chromosome and the red eyed female can be homozygous (having two dominant red eye alleles) or heterozygous (having both a dominant and a recessive allele).
If the female is homozygous then all of the offspring will be red-eyed, and if she's heterozygous then half of the offspring will be white eyed. (see the table provided below)
Answer:
a low hydrogen ion concentration and a high pH
Answer:
second one
Explanation:
can you help me with my question What dominates the political landscape in today's politics? A, two-party system B. single-party system C. multi-party system
Haracteristics of mitosis include _____.
<span>> the most common kind of cell division </span>
<span>four daughter cells produced when parent cell divides </span>
<span>> same number of chromosomes in each daughter cell as in the parent cell </span>
<span>different DNA in the daughter cell than in the parent cell </span>
<span>Select all that apply. </span>
<span>The M phase consists of different phases or stages. They are _____. </span>
<span>interphase </span>
<span>G0 phase </span>
<span>> prophase </span>
<span>> anaphase </span>
<span>G1 phase </span>
<span>> metaphase </span>
<span>> telophase </span>
<span>Match the stages of interphase with what occurs in each stage. </span>
<span>1. G1 phase . -The cell is conducting its metabolic functions </span>
<span>2. S phase DNA material is being duplicated. </span>
<span>3. G0 phase The cell ceases to divide. </span>
<span>4. G2 phase Cells prepare for M phase, and the chromosomes begin to coil and condense </span>
<span>definiton </span>
<span>-The cell is conducting its metabolic functions. </span>
<span>DNA material is being duplicated. </span>
<span>Cells prepare for M phase, and the chromosomes begin to coil and condense. </span>
<span>The cell ceases to divide. </span>
