The answer should be A- chromosome. chromosome determine all your traits including if you are female or male. it also determine any illness or defect that might occur
<u>Answer:</u>
The eggs from the female laying 1000 eggs have larger yolks than the eggs from the female laying 100 eggs.
<u>Explanation:</u>
- Fitness trade off is the relationship between two factors namely size and reproduction, survival and reproduction,quality and quantity of the eggs etc.
- The size, weight and number of eggs depend on the fitness of the fish. The traits present in the fish plays a key role in the fitness trade off.
- Also the fertility/fecundity is a factor of the trait/allele.
Answer:
Meiosis
Explanation:
At the the pachytene stage of prophase 1
The probability that both cats described will have an offspring who is heterozygous for both traits is 50%.
Explanation:
When a cat awesome and bashful is crossed with a cat average and boring, it is a crossing where two traits are taken into account that will be segregated independently by the parents, and the result will be produced by the analysing the genotypes and making crossing in a punnett square.
The genotypes are given as for male cats AA Bb and for female cats aa bb. The crossing is done based on punnett square and it is denoted as
Alleles AB Ab
ab AaBb Aabb
ab AaBb Aabb
The offspring is AaBb awesome and bashful(it is heterozygous for two traits 50%) whereas in Aabb awesome and blashful( it is heterozygous for trait A and homozygous for trait B).
Thus The probability that both cats described will have an offspring who is heterozygous for both traits is 50%.