The term development refers to all the changes that occur during the life cycle of an organism
__________________ Indicate whether the statement is true or false.
T
You might also like to view...
A form of symbiosis in which one participant benefits and the other apparently is not benefited nor harmed is
a) mutualism. b) commensalism. c) parasitism. d) coevolution. e) symbiosis.
Recessive X-linked traits are more likely to be expressed in a male fruit fly than a female fruit fly because
A) the male's phenotype results entirely from his single X-linked gene. B) the male chromosome is more fragile than the female chromosome. C) the male chromosome is more susceptible to mutations.
First phase of mitosis; characterized by the condensation of the chromatin; chromosomes are visible, but scattered in the nucleus.
What will be an ideal response?
The two-factor crosses performed by Mendel support the observation that
A. alleles for a given trait are distributed randomly among an individual's gametes independent of the alleles for other traits. B. the F1 generation can display phenotypes in combinations different from those seen in the P generation. C. traits that are encoded by genes on different chromosomes are never found within the same gamete. D. self-fertilization of the F1 generation will produce 100% heterozygous plants at both loci. E. the F2 generation will only display phenotypes in the same combinations as the P generation.