The word that describes the location of the gene for antenna length on chromosome #2 of the fruit fly is called locus. In the DNA of other fruit flies, the gene will be found at the exact same locus.
Antenna is the sensory organ present on the head of many insects. They are present in a pair. The antennae can be sensitive to touch, smell or any other senses. Due to their ability to sense or feel, they are also called feelers.
Locus is defined as the location or the physical place on the chromosome where a gene is present. The word locus is used to define the address of any particular gene. The loci are fixed for a gene in all the chromosomes of any organism.
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That would be B. produces four daughter cells. Meiosis creates four haploid cells (called gametes) and mitosis creates two diploid cells.
Answer:
they have a chance of 25% of producing a male child who will be haemophiliac.
Explanation:
0% of producing a female child who will have haemophilia
25% of having a daughter who is a carrier
Answer:
over drainage is not suitable for citrus
Explanation:
All citrus trees require deep soil having both good surface and internal drainage. Surface drainage refers to runoff to prevent water standing around the tree. ... Avoid soils that have a high caliche content or are excessively salty, as citrus trees will not grow well in such soils.Remember that all citrus trees can die from overwatering as well as insufficient water. One of the main signs of overwatering is if your Meyer lemon tree has yellow leaves or drops leaves. ... This means that the older leaves will turn yellow while the new growth will appear healthy. In the case of severe deficiency, the leaves will brown and fall off the tree.
They must occur in the DNA, which is in each cells nucleus. More specifically the nucleolus of the cell. A mutation occurs in an allele, where a base triplet (or a codon) gets transcribed incorrectly.