A living cytoplasmic connection penetrate the walls between sieve tube elements and their companion cells; which are often complex and branched on the companion cell side, known as

TLS Online TPP Program

#Question id: 5625

#Unit 5. Developmental Biology

The energy needed to move the flagellum and propel the sperm comes from rings of mitochondria located in the midpiece of the sperm. Mitochondria generates energy when the sperm cell have

TLS Online TPP Program

#Question id: 5626

#Unit 5. Developmental Biology

The main function of fimbriae of oviduct are ________

TLS Online TPP Program

#Question id: 5627

#Unit 5. Developmental Biology

Activation of flagellar movement occur, when sperm sense the

TLS Online TPP Program

#Question id: 5628

#Unit 5. Developmental Biology

In sea urchins, the acrosome reaction is initiated by-

TLS Online TPP Program

#Question id: 5629

#Unit 5. Developmental Biology

The second part of the acrosome reaction involves the extension of the acrosomal Process, this extension occur by

TLS Online TPP Program

#Question id: 5630

#Unit 5. Developmental Biology

The entrance of multiple sperm is called as