Answer:
rough-skinned newts
Explanation:
The rough-skinned salamander, scientific name (Taricha granulosa) is a North American salamander known for the <u>strong toxin that exudes through its skin strong enough to kill an adult human</u>. Adults stay in ponds and lakes all summer and migrate back to the land in the fall, when the rain begins.
Its appearance is that of a rounded snout salamander, its color ranges from light brown to olive or brown-black at the top, with the bottom, including that of the head, legs and tail, with a yellowish orange contrasts with the brown top.
The diet consists mainly of a variety of invertebrates but also includes salanmandras and frogs, eggs and larvae and even small fish.
The leaf as a photosynthetic organ includes the following cells which contains chloroplasts
--> the palisade mesophyll
--> the spongy mesophyll and
--> the stomatal guard cells
Although all the green parts of a plant can be involved in the photosynthetic activities (with the exception of the root hairs), the leafs are the main organ of photosynthesis. Photosynthesis is the process by which green plants manufacture their food in the presence of sunlight. This takes place in the chloroplasts of these plant. Chloroplasts are structures that contains chlorophyll which traps in energy from the sunlight.
The mesophyll tissues are located between the upper and the lower epidermis of the leaf. The palisade mesophyll, which is found at the upper part, contains numerous chloroplasts and is the main site of photosynthesis in the leaf.
The spongy mesophyll is located at the lower part of the epidermis. They are irregularly arranged with air spaces between them which are linked to the stomatal openings. They also contain chloroplasts.
The stomatal guard cells are a pair of bean-shaped cells which controls the opening and closing of stomata. These cells contains chloroplasts which contributes to the movement of stomata.
Therefore the three different cells of the leaf that contains chloroplasts are the palisade mesophyll, the spongy mesophyll and the stomatal guard cells.
You can read more about chloroplasts through the link below:
brainly.com/question/20092825
Usually patient's with pica are missing a nutrient in their diet..blood testing is the usual method to discover what nutrients are missing.could also b due to a mental illness..
Answer:
last one is the correct answer
Answer:
True
Explanation:
Protein purification involves isolating them from their source based on differences in their physical properties. The objective in chromatography is to retain the largest amount of functional protein with the least number of contaminants, which is why an assay needs to be performed for each type of protein.
