<span>- Begin at a frequency of 3 days/week and work up to no more than 6 days/week
- Begin at an intensity near THR threshold and work up to 80% of THR
- Begin at 15 minutes and work up to 60 minutes</span>
Answer:
Explanation:
Parenchyma
1. They have thin cell wall.
2. Their cell wall is made up of cellulose.
3. They are unspecialized tissues.
4. The are found in soft part of the plant.
5. They undergo photosynthesis and can stored the food and also play important role in gaseous exchange.
6. There are spaces between the cells.
Collecchyma.
1. They are thick cell walls.
2. Their cell walls are made up of cellulose and lectin.
3. They are specialized tissues
4. They are found in plants leaves and petioles.
5 The do not undergo photosynthesis but act to give mechanical support to plants.
6. They have little intercellular spaces.
Parenchyma and collecchyma are both tissues found in plants..
Answer:
B. genotype
Explanation:
Genotype determines an organism's phenotype.
Answer:
Option A, Rabies virus
Explanation:
Complete Question
A scientist discovers a new virus with a linear, RNA genome surrounded by a helical capsid. The virus is most likely a member of which family based on structure classification?
1. Rabies virus
2. Herpesviruses
3. Retroviruses
4. Influenza viruses
Solutions -
Genetic material can be linear or circular. It is linear and single stranded in viruses such as rabies, smallpox, retroviruses etc. Rabies virus has enveloped helical capsid. Retrovirus though have a linear RNA but possess a hexagonal capsid with 12 pentamers enclosed with in a shell. Genome structure in influenza virus is segmented and herpes virus is a DNA virus.
Hence, option A is correct