What are called Conjugants?

Medical Definition of conjugant : either of a pair of conjugating gametes or organisms.

What is the Conjugata Vera?

In obstetrics, the distance between the midline superior point of the sacrum and the upper margin of the symphysis pubis. It is the anteroposterior diameter of the pelvic inlet, estimated by subtracting 1.5 to 2 cm from the measurement of the diagonal conjugate. Synonym: conjugata vera.

What are called Conjugants in zoology?

conjugation, in biology, sexual process in which two lower organisms of the same species, such as bacteria, protozoans, and some algae and fungi, exchange nuclear material during a temporary union (e.g., ciliated protozoans), completely transfer one organism’s contents to the other organism (bacteria and some algae), …

What is Conjugant 12th class?

Answer: Conjugation is the temporary union of the two individuals of the same species.

What do you understand by parthenogenesis?

Parthenogenesis is a form of reproduction in which an egg can develop into an embryo without being fertilized by a sperm. Parthenogenesis is derived from the Greek words for virgin birth, and several insect species including aphids, bees, and ants are known to reproduce by parthenogenesis.

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What is linea terminalis of pelvis?

Anatomical terminology The linea terminalis or innominate line consists of the pubic crest, pectineal line (pecten pubis), the arcuate line, the sacral ala, and the sacral promontory. It is the pelvic brim, which is the edge of the pelvic inlet.

What is external conjugate?

external conjugate [TA] the distance in a straight line between the depression under the last spinous process of the lumbar vertebrae and the upper edge of the pubic symphysis. Synonym(s): conjugata externa [TA], external conjugate diameter.

What are the diameters of the pelvis?


Name Description Average measurement in female
Anatomical conjugate Extends from the pubic symphysis to the promontory; about 120 mm.
Diagonal conjugate Extends from lower margin of the pubic symphysis to the sacral promontory; about 130 mm.

What is paramecium conjugation?

Through a process called conjugation, two paramecia line up side by side and then fuse together. … The two paramecium separate and go on their way in their watery environment. They begin again to produce multiple copies of themselves through asexual fission.

What is meant by Hologamy?

hologamy in British English (hlm) biology. a type of reproduction in which the gametes are like ordinary cells in form and size, as is found in some algae and protozoa.

What is budding in protozoa?

Many protozoa also reproduce asexually by budding. In this process, daughter nuclei produced by mitotic division migrate into a cytoplasmic protrusion (bud) which is ultimately separated from the mother cell by fission.

What is meant by conjugate in Tamil?

the complete set of inflected forms of a verb. the inflection of verbs. the state of being joined together.

What is stone canal?

: a tube in many echinoderms that contains calcareous deposits and leads from the madreporite to the ring of the water-vascular system surrounding the mouth.

What is meant by Arrhenotoky?

The arrhenotoky is a form of parthenogenesis in which the unfertilized eggs develop into males. In contrast, thelytoky is a form of parthenogenesis in which unfertilized eggs develop into females. Deuterotokous parthenogenesis (deuterotoky) is one in which the unfertilized eggs may develop into males and females.

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What is parthenogenesis in Bengali?

translation of ‘parthenogenesis’

What is parthenogenesis with example?

It is a method in which a new individual developed without fertilization. Here, males do not have any role to play and only female gametes develop into new offspring. Examples of plants showing parthenogenesis include honey bees, ants, birds.

What is parthenogenesis give one example?

Parthenogenesis is different from asexual reproduction in the way that in asexual reproduction, new individuals are formed from the parent cell whereas in parthenogenesis, it involves the production of egg cells. Examples of parthenogenesis: Honey bees, reptiles like fishes.

What is the pubic crest?

Medical Definition of pubic crest : the border of a pubis between its pubic tubercle and the pubic symphysis.

How does Linea Terminalis go?

Linea terminalis – Linea terminalis The terminal line of pelvis is a circular line the passes along the promontory of the sacrum dorsally, the wings of the ilia laterally and ends in the pecten of the pubis ventrally. It is circular in female animals an egg-shaped in male animal with the apex facing ventrally.

What muscles are in pelvis?

Muscles of the Pelvis

Adductor brevis Adductor longus Biceps femoris – long head
Gracilis Iliacus Internal oblique
Levator ani Multifidus Obturator externus
Levator ani Piriformis Pyramidalis
Quadratus lumborum Rectus abdominis Sartorius

What is Android pelvis?

The android or male pelvis is more robust, narrower, and taller than the female pelvis. The angle of the male pubic arch and the sacrum are narrower as well. The female pelvis is more delicate, wider and not as high as the male pelvis. The angle of the female pubic arch is wide and round.

What are the types of pelvises?

While pelvis shape can vary widely among females, there are four general types: gynecoid, android, anthropoid, and platypelloid. The shape of your pelvis may affect the ease in which you can give birth vaginally. The gynecoid pelvis is the most common pelvis shape in females and is favorable for a vaginal birth.

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Where is the sacral ala?

The ala of sacrum is the upper part of the lateral part of sacrum, lateral to the first sacral vertebra. It is a large triangular surface, which supports the Psoas major and the lumbosacral trunk, and in the articulated pelvis is continuous with the iliac fossa.

What are the 3 diameters of the pelvic outlet?

  • Antero – posterior diameters: Anatomical antero-posterior diameter =11cm. from the tip of the coccyx to the lower border of symphysis pubis. Obstetric antero-posterior diameter = 13 cm. …
  • Transverse diameters: Bituberous diameter = 11 cm. between the inner aspects of the ischial tuberosities. Bispinous diameter = 10.5 cm.

What is the normal size of pelvic?

The transverse diameter of the pelvic inlet measures 13.5 cm. Midpelvis: The midpelvis is the distance between the bony points of ischial spines, and it typically exceeds 12 cm. Pelvic outlet: The pelvic outlet is the distance between the ischial tuberosities and the pubic arch. It usually exceeds 10 cm.

Can your pelvis be too small for childbirth?

Unfortunately, it is possible to be too small to give birth naturally. This is called cephalopelvic disproportion or CPD for short. We use this term when we deem that your pelvis is too small to deliver your baby vaginally. Often, this is the case when the baby has a high estimated fetal weight and the mom is petite.

How does Penicillium reproduce?

Note: The fungi Penicillium reproduces by vegetative, asexual reproduction as well as sexual reproduction. In asexual reproduction, the process takes place by the formation of spores known as the conidiospores. The conidiospores that produce conidia are then expelled.

What is the role of the conjugation tube in paramecium?

In Paramecium, Conjugation is a form of sexual reproduction. It is a temporary union of two individuals of same species for mutual exchange of genetic materials. Continuous multiplication by binary fission is interrupted by conjugation as it is necessary for the survival and rejuvenation of the race.

What kind of reproduction does paramecium?

binary fission Asexual reproduction (binary fission) During binary fission, one paramecium cell divides into two genetically identical offspring, or daughter cells. According to Forney, the micronucleus undergoes mitosis, but the macronucleus divides another way, called an amitotic, or non-mitotic, mechanism.