Different codons can produce the same amino acid due to the way they bind to transfer RNA (tRNA).
Answer:
Behavioral responses in organisms require communication between cells, organs, organ systems and whole organisms.
Explanation:
Complete question is:
Behavioral responses in organisms require communication between I. cells II. organs III. organ systems IV. whole organisms.
Options for this question:
- <em>II and IV only.</em>
- <em>I, II, III, and IV.</em>
- <em>II, III, and IV only.</em>
- <em>I, II, and IV only.</em>
The relationship function allows living organisms to respond to various stimuli, which defines their behavior in the face of those stimuli.
The coordination of the response to external and internal stimuli involves the whole organism, from the cellular level to the individual level, so the coordinated response depends on the communication between cells, organs, organ systems and the whole organism (the second option I, II, III and IV).
An external stimulus is received by specific receptors, transmitted through the sensory nerves to the central nervous system, which elaborates a response. This response is conducted to an effector organ so that the individual has an adequate response:
- Cell: Neuron.
- Organs: Brain, effector organ.
- Organ system: central nervous system, muscular or hormonal system.
- Individual: the specific response affects the whole organism.
Learn more:
Behavioral responses in organisms brainly.com/question/7628248
Cells Can<span> Replicate </span>Their DNA<span> Precisely. Replication is the process by which a double-stranded </span>DNA<span> molecule is copied to </span>produce<span> two identical </span>DNA<span> molecules. ... Each time a </span>cell<span> divides, the two resulting </span>daughter cells<span> must contain exactly the same genetic information, or </span>DNA<span>, as the parent </span><span>cell</span>
Answer:
a) All males will have dark wings, all females will have light wings. See attachment
b) Males - 50:50 dark:light, females, 100% dark wings
Explanation:
The ZW sex determination system is different from the XY sex determination system. Females are ZW, whereas males are ZZ (in contrast to XY system where females have two of the same chromosome [XX] and males have two different ones [XY]).
a) The potential genotypes of the F1 are shown in attachment. This shows that all males will have dark wings (Ll) (all heterozygous) and all females will have light wings (l) (all will inherit l allele from father)
b) The potential genotypes of the F2 are shown in attachment. This shows that 50% of the males will have light wings (Ll), and 50% will have dark wings (ll). All of the females will have dark wings (L).
