Answer:
Law of segregation
Explanation:
Mendel's law of segregation states that alleles of a gene get separated into gametes during meiosis. He discovered this law when he crossed a homozygous tall plant with a homozygous short plant. He noticed that all the F1 offsprings were tall. He then self-crossed the F1 offsprings to produce a phenotypic ratio of 3:1 in the F2 generation.
In this test cross, a dominant plant with green pod was crossed with a homozygous recessive plant with yellow pods. This cross was conducted to determine the genotype of the dominant parent. The result showed that the parent is heterozygous (Gg) because a 1:1 phenotypic ratio was obtained i.e. 1 Green pod plant: 1 yellow pod Plant.
This illustrates what Mendel discovered in his law of segregation that each allele will get separated into the gametes. In this case of Gg plant, G and g alleles will get separated into gametes. Although the g allele was masked but it will get separated into gametes, which will fuse with another recessive gamete from the homozygous recessive parent (gg) to produce a homozygous recessive offspring.
Answer:
"The scientific method describes the processes by which scientists gain knowledge about the world. It's characterized by six key elements: questions, hypotheses, experiments, observations, analyses, and conclusions. These elements are interrelated steps, so they don't always function in the same order."
Explanation:
google
Answer:
Yes, it is a cell present in the blood. It contains haemoglobin that helps in transporting oxygen from the lungs to the rest of the body. Our blood looks red due to this high no. of red blood cell present in it.
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MORE TO KNOW - </h3>
- Blood contains 3 types of cells
- Red - Blood cell
- White blood cell
- Platelet
- Red blood cells are made in <em><u>red</u></em><em><u> </u></em><em><u>bone</u></em><em><u> </u></em><em><u>marrow</u></em><em><u> </u></em>
- White blood cells help in fighting infectious disease and protect our body.
- Platelets helps in clotting the blood.
- White blood cells - Leukocytes
- Red blood cells - erythrocyte
The answer is A because there are many different types of finches. There are many different types of finches because they all have a different habit which encouraged them to adapt just to survive.
