FDE EST Biology Past Papers 21-04-2024

Devonian periods year ago?

1. 270 M
2. 3506 M
3. 400 M
4. 440 M

What is the risk of color blind child in a family if father is color blind but mother is normal?

1. 100%
2. 25%
3. 50%
4. 75%

Color blindness is a trait?

1. X recessive
2. Y recessive
3. X dominant
4. None of these

One is about stop codons

1. UOG
2. UAA
3. UAG
4. UGA

Which meristem is responsible for growth of leaves and flower?

1. Lateral
2. apical
3. intercalry
4. None of these

Diameter of intermediate filaments

1. 10 nm
2. 7 nm
3. 25 nm
4. None of these

Choose the word closest in meaning to "Accord"

1. disunity
2. cord
3. concurrence
4. pack

Choose the word closest in meaning to "mediation"

1. annoyance
2. irritating
3. aggregate
4. intercession

Choose the word closest in meaning to "Hasty"

1. kind
2. slow
3. wise
4. impulsive

Which of the following is most opposite in meaning to "Negligible"

1. seize
2. momentous
3. hefty
4. trivial