21 day ago

(c) Based on the data in Table 1, describe why the dominant alleles for body color and wing shape are the alleles that produce a

gray body and long wings, respectively. Based on the data, describe why the two genes are most likely on different chromosomes or why they are most likely on the same chromosome. Calculate the probability of producing flies that have gray bodies and vestigial wings if a cross is performed between one of the F1 flies from the first analysis and a fly that is homozygous for a gray body and vestigial wings.

Biology

You might be interested in

If a muscle fiber were to suddenly and permanently stop producing ATP the fiber would no longer be able to actively transport ca

enyata [2506]

A. Calcium would be sent to the sarcoplasmic reticulum, causing contractions to stop. A muscle fiber ceases to contract the instant ATP is depleted. Furthermore, contraction halts when signals from the motor neuron stop, leading to the repolarization of the sarcolemma and T-tubules, thus closing the voltage-gated calcium channels in the sarcoplasmic reticulum. Calcium ions are subsequently pumped back into the sarcoplasmic reticulum, allowing tropomyosin to once again obstruct the binding sites on the actin filaments.

7 0

3 months ago

Which term is not correctly matched with its proper definition? A. Prototroph: possesses the same metabolic/growth capabilities

11111nata11111 [2571]

Response:

B. The meanings of the prefixes chemo- and photo- point to the source of electrons.

Explanation:

The term chemo refers to chemical/drug, whereas photo relates to light. This can be demonstrated through the following examples:

Chemotherapy = treatment using chemicals

Phototherapy = treatment utilizing light

6 0

3 months ago