Answer:
If the two organisms are heterozygous for the dominant trait.
Explanation:
For every trait, a diploid organism receives two forms of gene called ALLELE, from each parent. Allele is the variant form of a gene.
According to Mendel's law of dominance, for a particular trait, an allele is capable of masking the expression of another allele in a gene. The expressed allele is called the DOMINANT allele while the masked allele is called the RECESSIVE allele. Due to this, an organism can express a dominant trait even in a combined or heterozygous state i.e. different alleles.
When the two heterozygous organisms mate or are crossed, they undergo meiosis and their alleles are separated into GAMETES according to Mendel's law of segregation. For example; an organism with genotype (genetic make-up) Aa will produce gametes with A and a alleles.
Note that, a recessive trait can only be expressed in a homozygous state i.e. same allele. Hence, the two heterozygous organisms will produce gametes containing the recessive allele, which will likely combine to produce a recessive phenotype or trait.
Answer:
Explanation:mitochondria
The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.
Answer:
Position 2
Explanation:
Since it is on the Tropic of Capricorn, for it to be exactly on top of Africa, it must be in position 2. The Tropic of Capricorn is special because the sun is directly on top of it when the south part of the Earth is facing the sun, like position 2. Position 1 and 3 are directly at the Equator because neither part is tilted towards or away from the sun. Position 4 is directly above Tropic of Cancer. The Tropic of Cancer, like the Tropic of Capricorn, has the sun directly on top of it when the north part of the Earth is tilted towards the Sun.
I hope this helps!!! :)
Eukaryotes have nucleus and protaryotes have plant calls that’s the difference
