Dogs that have purebred parents of different breeds are very popular. Pomchis have one Pomeranian parent and one Chihuahua parent. Labradoodles have a Labrador retriever parent and a poodle parent. Crossbred dogs are hybrids and have a combination of traits from both parents' breeds. What genotypes would the labradoodle parents have?​

Which statement best describes the relationship between an allele and a gene? question 1 options: an allele is a variation of a gene that can be expressed as a phenotype. an allele is the part of a gene that attaches to messenger rna molecules. an allele is a segment of a dna molecule that controls replication of a gene.

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.