parental genotype of fruit fly Long wing: short wing would be 1 : 1
In monohybrid cross the number of short wing will be equal to number of long wing
- Alternate forms of the same gene are called allele
- the two alleles for a particular gene are identical the gene pair is homozygous
- If an individual is homozygous for a particular trait then each parent contributed the same allele for that trait.
- If an individual is heterozygous for a particular trait then each parent contributed a different allele for that trait.
- The probability of obtaining a dominant phenotype from self-fertilization of a heterozygous individual is 3/4.
To know more about genotype visit : brainly.com/question/12116830
#SPJ4
Answer:
water, oxygen, carbon dioxide, lipids
Explanation:
I found the exercise on the internet and bellow are the options:
"A. Seed cones contain ovules.
B. Germinated seeds are haploid.
C. A pollen tube is used to prevent the fertilization process.
<span>D. Pollen grains undergo meiosis to form egg cells."
The correct answer is D.
There are no seed cones, but pollen cones, where the ovules can be found. Germinated seeds are diploid, not haploid. The pollen tube role is to promote the fertilization process by leading the sperm to the egg, once the sperm in this type of plants do not have flagella and therefore no movement.
The correct answer is D because pollen grains are really the diploid germinative cells that </span><span>produce sperm cells.</span>
The proper way to cool a large stockpot of clam chowder is to divide the clam chowed into smaller containers and place them in an ice-water bath.
