0

Mixed Biology Test (Medical CET)

Description: MCQ
Number of Questions: 15
Created by:
Tags: Test 1 Biology
Attempted 0/15 Correct 0 Score 0

Which of the following is a variety of seedless fruits?

  1. Watermelon

  2. Banana

  3. Apple

  4. Blackberry

  5. Both (1) and (2)


Correct Option: E
Explanation:

Correct answer. Both watermelons and bananas are seedless fruits.

Who confirmed that seeds are essential for the normal development of strawberry fruits?

  1. Leeuwenhoek

  2. Steward

  3. Nitsch

  4. Gustafson

  5. Rudolph camerarius


Correct Option: C
Explanation:

He confirmed that seeds are essential for the normal development of strawberry fruits.

The study of arrangement of flowers on peduncle is called

  1. anthotaxy

  2. anothology

  3. spermology

  4. polyembryony

  5. myrmechochory


Correct Option: A
Explanation:

It is the study of arrangement of flowers on peduncle.

In 1962, who observed that self pollination leads to agamospermy in apples?

  1. Nawaschin

  2. Noll

  3. Focke

  4. Guignard

  5. Campbell and Wilson


Correct Option: E
Explanation:

In 1962, they  observed that self-pollination leads to agamospermy in apples.

The suspensor cell situated at the terminal end of suspensor in contact with the globular proembryo is known as

  1. octant stage

  2. quadrant stage

  3. hypophysis

  4. vesicular basal cell

  5. embryonal cell


Correct Option: C
Explanation:

The suspensor cell situated at the terminal end of suspensor in contact with a globular proembryo.

Pick the odd one out from the following options.

  1. Autogamy

  2. Homogamy

  3. Xenogamy

  4. Dichogamy

  5. Apogamy


Correct Option: E
Explanation:

In this, the formation of embryo takes place from any other cell of the embryo sac.

Which one of the following is/are step(s) of hybridisation?

  1. Choice of the parents and evaluation of the parents

  2. Selfing of parents and Emasculation

  3. Crossing

  4. Tagging

  5. All of the above


Correct Option: E
Explanation:

This is the end part of the procedure.

The process in which exons from two different primary RNA transcripts are joined end to end is known as

  1. transcription

  2. translation

  3. trans splicing

  4. transformation

  5. transduction


Correct Option: C
Explanation:

It is the process in which two different RNA transcripts are joined end to end and ligated.

Which of the following separates double stranded DNA into single strands?

  1. Exonuclease

  2. Endonuclease

  3. Primase

  4. Helicase

  5. None of these


Correct Option: D
Explanation:

Enzyme that separates a double stranded DNA into a single strand

Which of the following is the scientific name of a chimpanzee?

  1. Hominoidae

  2. Pan troglodytes

  3. Macaca fascicularis

  4. Hylobatidae

  5. Papio


Correct Option: B
Explanation:

Scientific name of chimpanzee

Which of the following primates is the closest relative of humans?

  1. Rhesus monkey

  2. Orangutan

  3. gorilla

  4. gibbon

  5. gorontalo macaque


Correct Option: C
Explanation:

They are known to be powerful macaque in primates and found in central Africa.

The part of plant, which consists of two generations one within the other is called

  1. embryo

  2. unfertilised ovule

  3. seed

  4. stem

  5. root


Correct Option: C
Explanation:

It is said to be the other generation of plant.

During evolution, the process in which two species influence each other is known as

  1. symbiosis

  2. coevolution

  3. commensalism

  4. cooperation

  5. All of the above


Correct Option: B
Explanation:

When one or more species influence each other during evolution

In which of the following plants both male and female sex organs occur in the same flower?

  1. Sugarcane

  2. Date palm

  3. Maize

  4. Hibiscus rosa-sinensis

  5. None of these


Correct Option: D
Explanation:

It is a plant in which both male and female sex organs occur in the same flower.

What is an outgrowth of integument near the micropyle of the seed called?

  1. Aril

  2. Slip

  3. Caruncle

  4. Nucellus

  5. Stylopodium


Correct Option: C
Explanation:

An outgrowth of integument near the micropyle of the seed

- Hide questions