Vacuoles, they ares used for storage and are always larger in plant cells.
The answer is C. Pheromones are hormones (which are proteinous) produces by individuals of the same species and are a means to send communication signals for social interactions. They signal alarm, food and even sex. Sex pheromones are released by females beetles into the environment to signal their availability for mating. The pheromones are picked up by receptors on the male beetles and this is how they find the females.
Answer:
Shortly after World War II, and before 1952, the brown tree snake was accidentally transported from its native range in the South Pacific to Guam, probably as a stowaway in ship cargo or by crawling into the landing gear of Guam-bound aircraft. Acetaminophen has been used to help eradicate the snake on Guam. Please give me the brainliest answer?
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So Mendel got roughly 75% yellow and 25% green in f2. This means that f1 contains all heterozygous genes, as shown below
Y y
Y YY Yy
y Yy yy
Summary: 75% YY or Yy, 25% yy
Which means that green (y) is a recessive phenotype, while yellow (Y) is a dominant phenotype, since plants with heterozygous genotype Yy express the yellow trait.
Matching of description with the correct nervous system is given below:
A. Brings messages to your brain through your spinal cord: central nervous system. B. If you stub your toe, this carries the message: peripheral nervous system.
C. This releases hormones: autonomic nervous system.
D. This allows you to voluntarily move your body: somatic nervous system.
E. This speeds up your body when you need energy: sympathetic nervous system
Central nervous system consists of brain and spinal cord. It generates correct response as per stimulus. Peripheral nervous system includes motor and sensory neurons associated with central nervous system. Somatic nervous system is associated with the voluntary movements of the body and autonomic nervous system controls the involuntary movements.
