Answer:
1. Exoskeleton
2. Jointed appendages
Please find the explanation of the mentioned characteristics below
Explanation:
Arthropods are a group of animals that lack backbones i.e invertebrates but possess jointed legs. Arthropods as their name implies all belong to a large phylum called ARTHROPODA. They include insects, crustaceans etc. Due to their large number among other animal species, their outstanding variety etc, they are considered the MOST SUCCESSFUL animals.
This success of arthropods can be attributed to the characteristics they possess. Two of them are:
- EXOSKELETON: The outside skeleton possessed by members of these phylum supports their body, movement and general protection.
- JOINTED LEGS/APPENDAGES: Arthropods are virtually the only set of organisms that have jointed appendages giving them the adaptational ability to live and thrive in almost every habitat, if not all.
Proteins are different than both carbohydrates and lipids in important ways because they contain long chains of amino acids and their molecules contain peptide bonds
Proteins makes up one of the six major classes of food which include:
- Carbohydrates,
- Minerals,
- Vitamins,
- Water,
- Fats and oil
It is a macronutrient that is needed for body building and repair of worn out parts of the body.
Proteins are different from other macronutrients because:
- They contain long chains of amino acids. These can be essential or non essential amino acids which combines together to form proteins.
- Their molecules contains peptide bonds. These are covalent bonds that links the amino acids.
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The answer is C. Ovule.
A gymnosperm is a woody tree like a fir tree. It does not bear flowers or fruit. Its seeds are naked, as they are not covered by a fruit wall and are arranged in a cone-like structure.
An angiosperm is a group of plants that consists of herbs, shrubs and trees. The angiosperms bear flowers and fruit. Its' seeds are not naked as they are covered by the fruit wall.</span>
Answer:
other neuron, a gland or a muscle cell.
Explanation:
Synapse refers to the region where the impulse is carried and the communication occurs between two neurons or between a neuron and a target cell. The target cells for motor neurons is a gland or muscle fiber. Therefore, a neuron can synapse with another neuron, with a gland or with a muscle fiber. The gap present at the synapse is called a synaptic cleft or synaptic gap that separates the two synapsed cells. The synapsed cells communication by neurotransmitters released from the presynaptic neuron.
Answer:
Brandon's pneumonia is caused by the fungus Aspergillus
Explanation:
Fungal pneumonia is an infectious process in the lungs caused by one or more endemic or opportunistic fungi. Fungal infection occurs following the inhalation of spores, after the inhalation of conidia, or by the reactivation of a latent infection.